# The Flutter Kit

A Flutter boilerplate with Firebase auth, RevenueCat paywalls, and built-in AI wrappers

https://topboilerplates.com/the-flutter-kit

Framework: Flutter | Pricing: $1 one-time

## Verdict

Best for: Flutter developers building a cross-platform app with subscriptions and AI features who want Firebase, RevenueCat, and OpenAI wrappers already integrated.

Skip if: You don't want Firebase as your backend, or you don't need built-in AI/paywall features.

## Description

The Flutter Kit is a paid, one-time-purchase Flutter starter for iOS, Android, and Web apps. It bundles Firebase Auth, RevenueCat subscriptions with paywall templates, ChatGPT/DALL-E/Vision API wrappers via a Flask proxy, Material 3 UI with onboarding templates, BLoC architecture with GoRouter, push notifications, and GA4 analytics with GDPR consent helpers.

## Pros and cons

+ Low one-time price ($69) with unlimited projects and lifetime updates

+ AI API wrappers (ChatGPT, DALL-E, Vision) included via a secure proxy

+ RevenueCat paywall templates and subscription management pre-built

+ BLoC architecture with GoRouter for a structured, testable codebase

- Tied to Firebase as the backend, less flexible if you prefer another provider

- Built by a solo indie maker, so long-term support depends on one person

- AI features require your own OpenAI API key and usage costs

## Features

- auth-included
- social-login
- payments-included
- subscriptions
- paywall
- free-trials
- ai-chat
- image-generation
- in-app-notifications
- analytics-integrated
- gdpr-cookie-consent
- one-time-license
- unlimited-projects
- lifetime-updates

## Stack

- Firebase
- OpenAI
- Dart

## Links

- Website: https://topboilerplates.com/go/the-flutter-kit

## Alternatives

- [IndieKit](https://topboilerplates.com/indiekit)
- [Carrot Seed](https://topboilerplates.com/carrot-seed)
- [ShipFast](https://topboilerplates.com/shipfast)