Detailed Guide to Mobile App Development in 2025

Did you know that the mobile app development market is expected to reach $626.39 billion by 2030, growing at a 14.3% annual rate from 2025? Mobile apps are no longer just an option; they are a necessity for businesses that want to grow, engage customers, and increase revenue.

According to BuildFire, here are some key reasons why mobile apps are so important:

• 7.26 billion people worldwide use smartphones, providing businesses with a vast market to reach.
• 90% of mobile internet time is spent on apps, showing that users prefer apps over websites.
• 79% of smartphone users have made a purchase through an app in the past six months, highlighting how apps boost sales.

This is why many businesses invest in mobile apps. But you might wonder—how much time and money does it take to build one? Traditional app development costs between $50,000 and $300,000 and can take six months to a year to complete.

However, that’s not the only option anymore. With no-code platforms like Bubble, FlutterFlow, and Glide, businesses can now build mobile apps in 5-7 weeks instead of months and at a much lower cost. These platforms allow you to build apps using a drag-and-drop interface along with built-in features and integrations.

In this guide, we’ll explore the different types of mobile apps, the steps to build one, and the most popular no-code platforms to help you get started.

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What is Mobile App Development?

Mobile app development is the process of creating software applications that run on mobile devices. It combines the processes of development, design, and testing to build apps that work on operating systems like iOS and Android.

The importance of mobile apps for businesses and startups is clear: they provide direct access to customers. In 2025, almost everyone owns a smartphone, which means that mobile apps help any business reach wider audiences, boost engagement, and increase revenue through several features like push notifications and in-app purchases.

This demand is clear. According to Statista, in December 2024, around 41,000 new apps were released on the Google Play Store, while about 38,000 new apps launched on the Apple App Store. This shows the continued growth of the mobile app market and the rising need for innovative solutions.

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Different Types of Mobile Apps 

Each type of mobile app has its own strengths and weaknesses. The right choice depends on factors like budget, performance needs, and business goals. Let's understand:

Native Mobile Apps

Native apps are built specifically for an operating system, such as iOS or Android. They provide the best performance, seamless user experience, and complete access to device features like GPS, camera, and push notifications. 

Since they are optimized for a particular platform, they run efficiently and integrate smoothly with the operating system. However, native apps require separate development for each platform, making them time-consuming and costly to build.

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Hybrid Mobile Apps

Hybrid apps combine elements of both native and web applications. They're built with web technology but packaged to work like regular mobile apps on your device. This approach allows a single app to work across multiple platforms, reducing development time and costs.

Hybrid apps are ideal for businesses that want to launch quickly without maintaining separate codebases. However, they may not perform as well as native apps, especially for resource-intensive applications.

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Progressive Web Apps (PWAs)

Progressive web apps (PWAs) are web-based applications that function like mobile apps. They run in a browser but can be installed on a device’s home screen and work offline. 

PWAs support push notifications and load quickly, making them a lightweight and accessible alternative to traditional mobile apps. They do not require app store downloads, making them easier to distribute since they are accessed through a link or QR code. However, they have limited access to certain native device features compared to fully native or cross-platform apps.

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Cross-Platform Mobile Apps

Cross-platform apps are designed to run on multiple operating systems using a single development process. Unlike hybrid apps, which rely on a web-based core, cross-platform apps are compiled into native code, providing better performance and access to device features. 

They offer a balance between efficiency and performance, making them a cost-effective solution for businesses that need an app for both iOS and Android without building separate native versions.

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No-code vs. Traditional App Development 

In 2025, the choice between no-code and traditional app development will depend on your project's specific needs. The traditional development method usually takes longer and costs more, which can be tough for startups or those testing a minimum viable product (MVP).

No-code platforms have advanced significantly, offering many customization options and speeding up development compared to traditional methods. They now provide features like API integrations, custom workflows, automations, and database management. The costs are typically about half of those for traditional development due to the reduced time needed to build apps. 

A common misconception is that no-code platforms limit app performance. This is not true. No-code platforms allow apps to scale because they provide flexibility in managing workflows and databases. For example, Bubble lets you add an external database after reaching a certain level. However, scalability also depends on following best practices, such as optimizing workflows and structuring your app efficiently.

Let’s see two real-world examples of scalable no-code apps:

Axis Bank proved otherwise by developing their customer service app using no-code FlutterFlow tools, handling over 50M downloads and over 13M monthly users, all  without performance issues. 

Similarly, we built SuperQueer, which grew from serving a local LGBTQ+ community with a few users to supporting 440 global partners and managing over 300,000 rows of data. When their original app couldn't handle this growth, they approached us, and we built an app in FlutterFlow with Supabase integration. 

This scalable solution helped them build a faster system that lets organizations upload hundreds of events while allowing individual users to add community gatherings, resulting in hundreds of active users with a 72% engagement rate.

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Best No-code Platforms for Mobile Apps

Choosing the right no-code platform for your project is important. Key factors to consider include customization, scalability, integration, support, security, and cost. Let's explore popular no-code platforms for building mobile apps.

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FlutterFlow

FlutterFlow is a low-code platform designed to build mobile applications without any coding knowledge. It uses Flutter, Google’s open-source UI software development kit, along with a visual builder that allows you to create high-performance, feature-rich apps.

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The key advantages of FlutterFlow are rapid prototyping, cross-platform functionality across Apple and Android devices, and scalability to handle growing project complexity by integrating external backends, such as Firebase or Supabase. 

FlutterFlow also has an AI assistant that helps you generate Flutter code for custom components, automate repetitive tasks, and offer suggestions for improving workflows. The AI can also assist in creating complex UI elements and configuring backend integrations more efficiently.

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A possible disadvantage of this platform is that you may face limitations when trying to build apps with very complex and unique requirements. Additionally, you might become dependent on FlutterFlow for certain features.

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Glide

With Glide, you can transform spreadsheets and databases into fully functional apps. Glide allows you to build progressive web apps (PWAs), which are apps that can be easily shared via a URL or QR code.

Glide Workflows enables you to automate workflows by chaining actions triggered by events like button clicks, screen navigation or form submissions. With its Action Editor, users can update data, send notifications, apply conditional logic, integrate third-party services, and control navigation. These workflows eliminate the need for coding, making it easy to enhance app efficiency and user experience while automating repetitive tasks.

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Glide also allows you to integrate AI services, such as OpenAI via APIs, and not just that: the platform also provides users with AI-integrated capabilities that allow you to create apps from scratch. 

One potential drawback is the inability to directly publish Glide apps as native mobile apps. While this can be a problem for some users, as we said earlier, Glide allows you to build PWAs, which means that you’ll be able to share your app via link or a QR code. Also, if you want your app to be available in the App Store, we can make that happen. 

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Bubble

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Bubble is the popular no-code platform that allows you to build different types of apps. In the past, we converted web apps into mobile apps using third-party native wrappers. However, Bubble has recently introduced a native mobile editor, which enables us to create apps specifically designed for mobile devices with native features.

The platform has an extensive ecosystem of plugins and pre-built integrations, allowing you to enhance your app's functionality. This makes Bubble an excellent choice for creating apps like job boards, social networking platforms, or project management tools.

One potential limitation of Bubble is its lack of code export functionality, which creates vendor lock-in. This means businesses must rely on Bubble’s infrastructure for hosting and maintenance. If you decide to switch platforms, you would likely need to rebuild your application from scratch. Despite this, Bubble remains one of the most powerful no-code platforms for creating responsive, scalable, and feature-rich apps for various use cases.

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Mobile App Development Process

Understanding the mobile app development process helps you avoid costly mistakes and ensures your app meets market demands. A structured approach leads to better resource management and higher success rates.

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Step 1: Market Research and Planning

The first step in the process is market research, which determines if your app idea has real potential. If this foundation isn’t stable, then every other step in the process will fall apart just like that. 

Start by examining your target audience's needs and pain points: this is essential, even more than the actual product you want to build.

The next step is to conduct competitor analysis, which means studying similar apps' features, user reviews, and ratings. This reveals market gaps, improvement areas, and user needs. 

After addressing specific users' pain points and examining your competitors, you can also conduct audience research. Focus on demographics, behavior patterns, and user preferences. 

Tools like Google Trends show search volumes and regional interests. App Store research reveals user sentiment through reviews and ratings. Customer surveys provide direct feedback about desired features and pricing expectations.

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Step 2: Refining the App Idea and Strategy

Before jumping into the process of development, you need to examine your app concept thoroughly. This step helps prevent wasting time and resources on ideas that might not succeed later.

After defining your app's main purpose and target audience, focus on thoroughly understanding what specific problem your app solves and who will benefit most from using it. Your focus should be on creating genuine value for your users.

Creating a Minimum Viable Product (MVP) lets you test core features of your app with real users. An MVP includes only essential features needed to solve your users' main problem. This approach helps you gather feedback early and adapt based on actual user needs.

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Questions to evaluate your app idea:

1. What specific problem does your app solve, and how urgent is this issue for your target users?
2. Who are your primary competitors, and how does your solution differ from existing options?
3. What are the core features needed for your app to function effectively?
4. Have you identified your target market size and potential revenue streams?
5. What technical requirements and resources will you need for development?
6. How will you measure success and user satisfaction?

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Step 3: App Design Process

A prototype is a basic blueprint of your app's structure and layout, showing the placement of buttons, text, and images. Think of it as your app's skeleton: it helps you spot navigation issues and improve user flow before adding visual elements. You can start by trying out different designs you imagine for creating wireframes.

The UX design phase focuses on making your app intuitive and pleasant to use. This process starts by mapping user journeys and identifying pain points in your creations. 

The key when it comes to UX design is to maintain clear navigation patterns, consistency across screens, and design for one-handed operation since most users interact with mobile apps using their thumb. 

Your UI choices directly impact how users feel about your app. Pick colors that match your brand but ensure high contrast for readability. For typography, select one or two  font families and maintain a clear hierarchy with different sizes. 

Keep your layouts clean by leaving enough white space between elements. When designing screens, consider how they'll look on various devices, from small phones to tablets.

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Step 4: Choosing the Right Development Methodology

Choosing the right development methodology is crucial for mobile app development. It affects how efficiently a team works, how quickly they can adapt to changes, and how well they deliver a functional app. A structured approach ensures that development stays on track and aligns with business goals.

Agile is a widely used project management philosophy that emphasizes flexibility, collaboration, and continuous improvement. Instead of following a strict plan, Agile teams work in short cycles, allowing them to test, gather feedback, and refine the app as they progress.

Scrum is a popular method within Agile that organizes development into sprints (usually 2–4 weeks each), ensuring fast, incremental progress with regular check-ins and adjustments.

For no-code mobile app development, teams can use Scrum’s Sprint structure to launch an MVP, gather user feedback, and refine features based on real needs. By combining no-code with Agile methodologies, businesses can develop mobile apps faster, cheaper, and with greater flexibility than traditional coding methods.

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Step 5: Prioritizing Security in App Development

The rising number of mobile apps naturally implies more security incidents. This makes protection measures essential for your app development project. Understanding the main security risks helps you implement effective safeguards from the start.

Common security threats in mobile apps include sensitive data leakage through unsecured storage and insufficient API protection. To prevent security threats, it’s essential to develop a security plan.

‍Here are key security practices to implement in your app:

1. Data encryption 
2. Multi-factor authentication and secure session management
3. Regular security testing and vulnerability assessments
4. Input validation and output encoding to prevent injection attacks
5. Secure data storage with proper access controls
6. API security with rate limiting and proper authentication.

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No-code platforms handle many security aspects automatically. They usually include built-in encryption, secure authentication systems, and protected API endpoints. However, you still need to configure security settings properly and follow platform-specific security guidelines.

Following data protection regulations isn't optional—it's a legal requirement. GDPR compliance matters for apps with European users, requiring clear data collection consent and proper handling of personal information. HIPAA compliance is essential for healthcare apps, demanding strict protection of medical data through encryption and access controls.

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Step 6: Testing and Quality Assurance

Testing is one of the most important steps to building a successful app, helping you catch and fix issues before your users encounter them. A well-tested app performs better, retains users, and maintains high ratings in app stores.

Let's understand the three main testing approaches you'll need to implement:

• Functional testing focuses on checking if each feature works as intended. Teams need to verify that buttons respond correctly, forms submit data properly, and navigation flows smoothly between screens. This testing phase ensures your app handles both valid and invalid inputs appropriately. 
• Usability testing allows real users to assess the user-friendliness of your app. During these sessions, participants complete typical tasks while sharing their insights and frustrations. This feedback helps identify confusing navigation paths, unclear instructions, or complicated processes that might frustrate users. The insights gained often lead to significant improvements in user experience.
• Performance testing examines how your app runs under different conditions. This includes checking stability, load times, scalability, and responsiveness. Apps should be able to maintain performance even when dealing with large amounts of data or multiple simultaneous users.

For no-code development, Bubble, Glide and FlutterFlow offer built-in testing capabilities. These built-in tools help you identify issues early in development. Let’s briefly assess each of them:

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Bubble

• Preview Mode: Bubble allows you to preview your app in real time while building it. You can switch between development and live versions to test changes before publishing.
• Debug Mode: Bubble has a built-in debugger that lets you inspect workflows, check data values, and step through actions to identify issues.
• Versioning: Some plans offer versioning, allowing you to test changes on separate versions before merging them into production.

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Glide

• Live Preview: Glide provides a real-time preview of the app on the builder interface, reflecting changes instantly.
• User Role Testing: You can test how the app behaves for different users by switching between roles within the editor.

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FlutterFlow

• Live Preview: Like Bubble and Glide, FlutterFlow offers a live preview to see changes instantly.
• Test Mode on Emulator: You can run your app in a simulated device environment to test UI and functionality.
• Integration with Firebase Emulator: If using Firebase, you can test Firestore, authentication, and other Firebase services locally before deploying.

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Step 7: Deployment and Maintenance

Once your app is built, now it's time for the exciting part—getting it into users' hands. Let's walk through what you need to know about launching and maintaining your mobile application.

Starting with iOS, you need to enroll in the Apple Developer Program at $99 per year. The App Store has strict guidelines covering everything from user interface design to privacy requirements, and your app will go through a thorough review process that typically takes 2-3 days.

For Android deployment, you'll register as a developer on the Google Play Console for a one-time fee of $25. While the Play Store's review process is generally easier, you'll still need to ensure your app meets their quality standards and content policies.

Before submitting your app, you'll need to prepare a few essential elements. Your app store listings need compelling screenshots, an engaging description, and relevant keywords for discoverability. You should also have your marketing assets ready and a support system in place for user feedback.

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Post-launch maintenance

Post-launch maintenance is what sets successful apps apart from those that fade into obscurity. Users expect consistent updates that not only fix bugs but also introduce valuable new features and enhancements. Actively monitor user feedback, track app performance, and analyze usage data to understand user behavior. 

By addressing issues and continuously improving your app, you can keep users engaged, build loyalty, and ensure your app stays relevant in a competitive market.

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Hire LowCode Agency to Build Your Mobile App

Building a mobile app with no-code platforms is accessible to everyone, but complex features and integrations often require expert knowledge to implement effectively and create the best possible product.

For example, we recently built a mobile app for Margaritaville, a business that struggled with inconsistent drink recipes across more than 100 locations because of outdated spreadsheets. 

Using Glide, we built a mobile recipe management app that centralized updates, ensured accurate portion control, and improved operational efficiency. The result? An 18% increase in profitability and smoother recipe management for their entire network.

Explore our case studies to see how we can bring your vision to life quickly, efficiently, and accurately.

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Best Practices for Mobile App Development

To create a successful mobile app, following these key best practices will help ensure a smooth user experience and long-term growth.

1. Speed Optimization: Fast loading times are essential. Improve your app’s performance by reducing large files, optimizing images, and using efficient coding to keep users interested.
2. Offline Support: Offering offline functionality allows users to access important features even without an internet connection, making your app more reliable and usable.
3. Accessibility: Design your app to be inclusive by including features like screen reader compatibility, adjustable font sizes, and high-contrast modes to support all users, including those with disabilities.
4. Push Notifications: Use push notifications wisely to engage users, inform them of updates, and encourage them to return without being annoying.
5. Regular Updates: Regularly update your app to fix bugs, enhance security, and add new features based on user feedback.

By following these practices, you can create a user-friendly, high-performance app that keeps your audience engaged and loyal.

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Key Challenges in Mobile App Development

Developing a mobile app comes with unique challenges that need careful solutions to ensure success. Here are some key hurdles:

1. Scaling a No-code App: While no-code platforms simplify development, scaling can be challenging if you don't follow best practices as user demands grow. It's important to manage workflows, databases, and integrations effectively to ensure your app can handle increased traffic and complexity without slowing down.
2. Performance Limitations: Mobile apps need to be fast and responsive. Poorly designed workflows, inefficient database queries, or unoptimized assets can cause lag and a poor user experience. It's crucial to optimize performance at every step to keep users engaged.
3. Customization Issues: No-code tools offer many features, but there may be limits when creating very unique or complex functions. This challenge can often be solved by integrating custom APIs or external services to enhance your app’s capabilities.

Overcoming these challenges requires good planning, optimization, and using the right tools and expertise for your project’s needs.

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Conclusion

Mobile app development has become more accessible and efficient, thanks to the rise of no-code platforms. These platforms enable businesses and non-technical founders to create functional, high-performing apps without needing coding skills. Platforms like Bubble, Glide, and FlutterFlow have changed app development by providing faster and more affordable solutions compared to traditional methods.

As we discussed, a successful app launch requires careful planning, from understanding user needs to following a structured development process. With no-code platforms, this process becomes easier, allowing you to focus on features, design, and scalability without worrying about technical complexities. Whether you’re building an MVP or a complete product, these platforms provide the flexibility to adapt as your business grows.

Need a custom no-code app? At LowCode Agency, we specialize in building scalable, high-quality mobile apps using no-code platforms like Bubble, Glide, and FlutterFlow. With our expertise, we can turn your idea into a fully functional app—twice as fast and at half the cost of traditional development.