Building an app using AI doesn't require expensive software. In fact, almost everything I use to build and run my apps is completely free or highly accessible. Here is a list of the core tools we will use in the guide:
Google Gemini: My primary tool for generating code, planning app logic, and debugging errors.
ChatGPT: A great alternative AI for generating UI ideas and backend logic.
Android Studio (Free): The official software from Google used to build Android apps. This is where we will paste our AI-generated code, design our pages, and build the final .aab file for the Play Store.
Node.js & Express (Free): The framework used to build our server-side logic and connect our app to the internet.
Firebase (Free Tier): Google's secure database platform. We use Firebase Firestore to store user data and app information in real-time.
Google Play Console ($25 One-time fee to Google): The developer dashboard where you will upload your app, write your store listing, and publish it to millions of users globally.
AdMob / In-App Purchases: The platforms we use to place ads in our app and accept payments to generate revenue.
Razorpay: The payment gateway we use to securely collect fees (UPI, Cards, NetBanking).
Nodemailer: The automated email system used to send digital products to customers instantly.