How long does it take to learn how to develop an Android app?

Learning mobile app development may sound like a long journey, but with the right plan, consistency, and guidance, you can become a proficient app developer in just 90 days. Whether you're aiming to launch a tech career, build your own app, or freelance as a developer, this FAQ-style guide covers all the key questions to help you get started.

Let’s break it all down step by step.

Can I learn how to make Android apps in 3 months?

1. Is it really possible to learn mobile app development in 90 days?

Yes, it’s definitely possible to learn mobile app development in 90 days with a structured plan, dedication, and consistent practice. The key is to focus on the fundamentals, break down the learning process into manageable tasks, and work on projects to gain hands-on experience.

2. What should I focus on first when learning mobile app development?

Start by choosing a platform (iOS or Android) and learning the basic programming languages for that platform. For Android, this would be Java or Kotlin; for iOS, it’s Swift. After that, focus on learning basic app structure, UI design, and simple functionality before moving on to advanced topics.

? Resource: Kotlin for Android Developers

? Swift Programming Guide by Apple](https://developer.apple.com/swift/)

3. Which mobile app development framework is best to learn in 90 days?

If you want to develop apps for both iOS and Android, a framework like Flutter or React Native might be a good choice. These allow you to write code once and deploy it on both platforms. However, if you want to specialize, you can focus on Kotlin for Android or Swift for iOS development. Choose based on your goals and the type of apps you want to build.

•  Flutter Official Docs: flutter.dev
•  React Native Docs: reactnative.dev

Roadmap to Learn Mobile App Development 

Image Source: GeekforGeeks

4. What resources should I use to learn mobile app development in 90 days?

There are many resources available, such as:

• Online courses (e.g., Udemy, Coursera, Codecademy)
• YouTube tutorials
• Books like "Android Programming" by Bill Phillips and "iOS Programming" by Big Nerd Ranch
• Practice platforms like GitHub and Stack Overflow for troubleshooting and collaboration
• Official documentation for frameworks and languages (e.g., Swift or Kotlin docs)
   

Structured courses can help you stay on track and offer projects to apply what you learn.

1️⃣YouTube: CodeWithChris (iOS), The Net Ninja

2️⃣Books: “Android Programming” – Big Nerd Ranch, “iOS Programming” – Big Nerd Ranch

3️⃣Courses: Udemy, Coursera

4️⃣Practice: GitHub, Stack Overflow

5. Can I learn mobile app development without prior programming experience?

Yes, many people start learning mobile app development with little to no programming experience. It's essential to start with the basics of coding, such as understanding variables, loops, functions, and object-oriented programming concepts before diving into app development. 90 days gives you enough time to get comfortable with these concepts and gradually move into app building.

6. How should I organize my 90-day learning plan for mobile app development?

Here’s a general breakdown for your 90-day plan:

• Days 1-30: Focus on the fundamentals of programming (variables, functions, loops) and learn the basics of your chosen language (Java/Kotlin for Android, Swift for iOS).
• Days 31-60: Dive deeper into building user interfaces (UI), app structure, navigation, and integrating APIs and databases.
• Days 61-90: Work on advanced topics like app optimization, debugging, testing, and deployment. Also, focus on building a complete project by the end of these 90 days.

Set small, achievable goals each week to keep yourself on track.

Ready to Launch Your Tech Career?

Join thousands of students who’ve learned app development the smart way with Code with TLS. Our Mobile App Development Bootcamp will help you go from beginner to app creator in just 90 days. Learn Android and iOS, build real apps, and unlock real opportunities.

✅ Enroll now and start building your first app
Email us: info@codewithtls.com
Call or WhatsApp: 91 85278 66980
Questions? Contact us here

Related Read – You Can’t Miss This!: How to Learn Mobile App Development in Just 90 Days – Even as a Beginner!
 

7. How much time should I spend each day learning?

It’s recommended to spend at least 2-4 hours per day learning and practicing mobile app development. Consistency is key, so even if you can’t dedicate long hours each day, short, focused sessions will help you stay on track and gradually master the concepts. Balancing theory with hands-on practice is crucial.

8. What are some common mistakes to avoid when learning mobile app development?

Common mistakes include:

• Skipping the basics: Make sure you have a solid understanding of programming fundamentals.
• Focusing too much on theory: Try to apply what you learn through hands-on projects.
• Not debugging or testing enough: Debugging and testing are crucial in app development, so spend time learning these practices early.
• Getting discouraged by challenges: Learning to code can be tough at times. Keep pushing through the difficult moments, and don’t hesitate to seek help online.
   

9. Will I be able to create a fully functional app in 90 days?

Yes, by the end of the 90 days, you should have the skills to create a basic but functional app. It might not be complex, but it will serve as a great portfolio piece. You'll learn to build apps from scratch, implement core features, and deploy them to app stores. The more practice you get, the better your projects will become!

10. What career opportunities can I explore after learning mobile app development in 90 days?

After completing a 90-day mobile app development course, you can start looking into various career paths, such as:

• Mobile App Developer (iOS or Android)
• Freelancer/Consultant for app development projects
• Full-stack developer with a focus on mobile apps
• UI/UX Designer for mobile apps
• App Tester/QA Specialist You can also continue to refine your skills by working on larger and more complex projects or learning new frameworks and languages to expand your expertise.

Mobile app development is one of the most accessible and in-demand tech skills today. Whether you're a complete beginner or transitioning from another field, a focused 90-day learning plan can launch your journey. Take it day by day, build real projects, and keep pushing forward.

Join the Code with TLS Mobile App Development Bootcamp

If you're serious about learning mobile app development and want to fast-track your progress, the Code with TLS Mobile App Development Bootcamp is built just for you. This structured, beginner-friendly course is designed to help you go from zero to publishing your first real-world app — all within 90 days. With expert guidance, real-time support, and hands-on projects, you’ll master the essential tools and frameworks needed to build both Android and iOS apps using industry-relevant technologies like Flutter, Kotlin, and Swift.

Whether you want to land a job, freelance, or build your own product — you can absolutely learn mobile app development in 3 months with the right mindset and mentorship.

✅ Ready to build your first app?

⭐Enroll in the Mobile App Development Bootcamp
⭐Email us: info@codewithtls.com
⭐Call or WhatsApp: 91 85278 66980
⭐Still have questions? Contact Us