Free Roadmap

Become a Mobile App Developer from scratch

Build apps people carry in their pocket. Go from zero to a published app in about five months — using Flutter to ship for Android and iOS from one codebase.

22
weeks · ~10–12 hrs/wk
5
portfolio apps
4
phases · to Play Store
₹0
free tools only
The one rule

Learn → build an app → ship it

You learn mobile by shipping apps, not watching them. Every phase below ends in a working app on your own phone — and the last one goes live on the Play Store.

Where This Leads

Career outcomes

Roles you can apply for

Mobile App DeveloperFlutter DeveloperAndroid DeveloperiOS Developer

Who it suits: You want to build apps people carry everywhere and see your work on real phones.

₹4–10 LPA
typical starting range in India

Indicative 2026 starting ranges in India — actual pay varies widely by city, company, and skill. Salary is an outcome of skill and a strong project portfolio, not a guarantee.

The Roadmap

Four phases, step by step

0

Foundations

Weeks 1–4

Programming and the mobile mindset.

Week 1

Programming basics

Dart fundamentals: variables, functions, classes.

Week 2

Mobile UI concepts

Screens, navigation, touch, responsiveness.

Week 3

Git & tooling

Flutter SDK, Android Studio, emulator setup.

Week 4

First app

A simple single-screen app you run yourself.

1

Flutter Core

Weeks 5–11

Build real, multi-screen apps with Flutter.

Week 5

Widgets

The building blocks of every Flutter UI.

Week 6

Layouts & styling

Rows, columns, themes, responsive design.

Week 7

State management

setState and Provider.

Week 8

Navigation

Routes, passing data between screens.

Week 9

Forms & input

Text fields, validation, user input.

Week 10

Local storage

Persist data on the device.

Week 11 · Project ▶

Multi-screen app

A notes or expense-tracker app.

2

Data & Backend

Weeks 12–17

Connect apps to APIs and a real backend.

Week 12

REST APIs

Fetch live data over the network.

Week 13

JSON & models

Parse data into typed objects.

Week 14

Firebase auth

Sign-up, login, user sessions.

Week 15

Firestore

A cloud database for your app.

Week 16

Push notifications

Re-engage users with messages.

Week 17 · Project ▶

App with backend

A social or chat app backed by Firebase.

3

Polish & Ship

Weeks 18–22

Make it feel great and publish it.

Week 18

Animations & UX

Smooth transitions and micro-interactions.

Week 19

Testing & debugging

Find and fix issues before release.

Week 20

Build & assets

App icons, splash screens, release builds.

Week 21

Publishing

Get an app onto the Google Play Store.

Week 22 · Capstone ▶

Production app

A polished, published app people can install.

Build a Portfolio

Five projects that get you hired

Projects beat certificates. Do them in order — each builds on the last. Put every one on GitHub with a clear README.

Start here

1 · Calculator / Weather App

Your first real app — layout, logic, and a live API.

Flutter

2 · Multi-Screen App

A notes or expense tracker with navigation and storage.

APIs

3 · API-Driven App

A news or movies app pulling live data.

In demand

4 · Firebase App with Auth

Login, a cloud database, and real-time updates.

Capstone

5 · Published Play Store App

A complete app, live and installable by anyone.

Learn It

Learning resources

Click any resource to open it — free and well-known first, then build something with it.

Universal (any field): roadmap.sh · freeCodeCamp · GitHub Student Pack · Coursera

Do This Today

Your first step (takes 30 minutes)

1. Install Flutter + Android Studio

Free — the full mobile toolchain and an emulator.

2. Run the demo app

flutter create then flutter run to see it on the emulator.

3. Change one thing

Edit the text and hot-reload it. You're building apps now.

Not sure which path is right for you?

PathAhead helps you choose the career that fits you — with guidance built for Intermediate students. Explore every roadmap in one place.

This roadmap is a free educational resource. Timelines are a guide — everyone learns at a different pace. Referenced resources (Flutter docs, freeCodeCamp, The Net Ninja (YouTube), Google Codelabs, Firebase docs) are for learning only and are not affiliated with PathAhead.