How to Learn Mobile App Development in Just 90 Days – Even as a Beginner!

Are you eager to become a mobile app developer but worried about the time commitment? With the right Mobile App Development Course, you can master app creation in just 90 days! 

Whether you’re a beginner or someone looking to enhance your skills, our crash course in app development at Code with TLS will equip you with everything you need to build functional and user-friendly mobile applications.

In this guide, we will walk you through how you can effectively learn mobile application development in just three months. 

We will cover the essential skills, tools, and best practices that will help you kickstart your career as a mobile app developer.

Why Choose a Mobile App Development Course?

With the increasing demand for mobile applications, companies are constantly looking for skilled developers who can build high-quality apps. Enrolling in the best Android development course or iOS development program will give you the technical know-how to create seamless apps for different platforms. Here are a few reasons why a quick app development course is beneficial:

• Structured Learning – A Mobile App Development Course provides a well-organized curriculum that covers the fundamentals and advanced concepts.
• Hands-on Practice – You’ll work on real-life projects to gain practical experience.
• Faster Learning Curve – Instead of spending years learning, a crash course app creation program helps you become job-ready in just three months.
• Career Opportunities – The demand for skilled app developers is skyrocketing, making it a great career choice.

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How to Learn Mobile App Development in 90 Days

Phase 1: Understanding the Basics (Days 1-30)

The first month is all about getting familiar with the fundamentals of mobile application development. If you're a complete beginner, here’s what you should focus on:

1. Learn Programming Basics

To create mobile apps, you need to know programming languages such as:

• Java/Kotlin for Android development
• Swift for iOS development
• Dart (Flutter) for cross-platform development

You can start with online coding exercises and build small projects to get comfortable with coding.

2. Understand Mobile App Frameworks

It’s important to familiarize yourself with popular frameworks like:

• React Native (for cross-platform apps)
• Flutter (Google’s UI toolkit for native apps)
• Android Studio (for native Android apps)

3. Learn UI/UX Design Principles

A well-designed app attracts more users. Learn about:

• Material Design (for Android apps)
• Human Interface Guidelines (for iOS apps)
• Wireframing and Prototyping (using Figma, Adobe XD, or Sketch)

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Phase 2: Hands-On Development (Days 31-60)

Now that you have learned the basics, it’s time to start building real apps. Here’s what you should focus on:

1. Build a Simple Mobile App

Start with a basic project, such as a To-Do List App or a Weather App. This will help you understand:

• How to set up a project in Android Studio/Xcode
• Using APIs to fetch real-time data
• Handling user inputs and navigation

2. Explore Databases & Backend Development

Most apps require data storage. Learn about:

• Firebase (a great option for beginners)
• SQLite and Room Database (for local storage)
• RESTful APIs (to connect with servers)

3. Implement Advanced Features

Once you have built a basic app, start adding advanced features like:

• Push notifications
• User authentication (Google Sign-in, Firebase Auth)
• Animations and transitions for better UI/UX

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Phase 3: Final Projects & Deployment (Days 61-90)

By now, you should be comfortable with mobile app development. In the final month, focus on:

1. Build a Complex App

Work on a project that demonstrates all the skills you have learned. Ideas include:

• An E-commerce app
• A Social Media App
• A Task Management App

2. Optimize Your Code & Debugging

Use tools like Android Profiler, Xcode Instruments, and Firebase Crashlytics to debug and optimize your app.

3. Publish Your App on the Play Store & App Store

Finally, deploy your app to Google Play Store and Apple App Store. Follow the respective guidelines to ensure a smooth publishing process.

Are you dreaming of building the next big mobile app but don’t know where to start? Whether you're a student, a career switcher, or just passionate about tech, learning mobile app development might seem overwhelming at first—but it doesn't have to be. With the right roadmap, tools, and mentorship, you can start creating real, working apps in just 90 days. That’s where Code with TLS comes in. Our Mobile App Development Course is designed to take you from complete beginner to job-ready—with hands-on projects, expert guidance, and a clear path to success in one of tech’s fastest-growing fields.

Why Choose Code with TLS?

At Code with TLS, we offer the best Android development course designed to help you master app development quickly. Here’s what makes us stand out:

• Comprehensive Curriculum – Covers everything from the basics to advanced concepts.
• Hands-on Projects – Real-world application development experience.
• Expert Mentorship – Learn from industry professionals.
• Job Assistance – Get help with resume building and job placement.

By enrolling in our Mobile App Development Course, you’ll gain the skills needed to build apps like a pro in just 90 days.

Conclusion

Mobile app development is an exciting and lucrative career path, and you don’t need years of experience to get started. With a crash course app creation plan like the one offered at Code with TLS, you can become a skilled developer in just three months. 

Whether you want to build your own apps, start freelancing, or land a high-paying job, this mobile application development course will put you on the right track.

Ready to start your journey? Join Code with TLS today and learn mobile app development in just 90 days!

FAQs

Which course is best for app development?

The best course depends on your goal. For Android, learn Java/Kotlin; for iOS, learn Swift. If you prefer cross-platform apps, React Native or Flutter is ideal. Code with TLS offers a comprehensive Mobile App Development Course covering all these technologies.

 Can I learn app development in 3 months?

Yes! With a structured Mobile App Development Course, you can master app creation in 90 days by learning programming, UI/UX, databases, and backend development through hands-on projects.

How do I become a mobile developer?

Learn Java, Kotlin, Swift, or Flutter, master app frameworks, build real projects, understand backend integration, and publish apps on the Play Store or App Store. A Mobile App Development Course will accelerate your journey.

Who is eligible for a mobile app development course?

Anyone can enroll! Students, professionals, entrepreneurs, and freelancers can join. No prior experience is needed, but basic coding knowledge is beneficial.