Flutter Chatbot AI - Powered by ChatGPT, GPT-4o & Gemini 2.0 | Image Generator | Voice Assistant

– Last update: July 16, 2025
– Version 1.0.4 – supports Flutter v3.32.x
– Integrated APIs: OpenAI & Gemini by Google
– Inclued Files: Full Flutter Source Code for (Android & iOS)

Introduction

Flutter Chatbot AI is a powerful chatbot AI assistant that showcase the premium design, easy to use and integrated with the latest Artificial Intelligence Models powered by ChatGPT, GPT-4o, and Gemini 1.5 Flash. Additionally, it comes with Image Generation and Voice Assistant features.

Interesting fact about AI:

Artificial intelligence apps are currently a trending topic, even for big players like Google, Apple, and Microsoft. These services are highly sought after by users. Seize this opportunity and launch your AI app business today. Purchase your AI app source code version now.

App Features

• The Flutter Chatbot AI supports Multi AI Models:
  
  
  1. ChatGPT 3.5 Turbo: Default for Non-Premium Users
  2. GPT-4o: Only for Premium Users
  3. Gemini 2.0 Flash: Only for Premium Users
  
  
• Image Generation powered by Dalle-2 API
• ChatGPT Typing Response Animations
• Response message well formatted by Markdown features.
• Speech-to-Text: (Voice Assistant: 63 supported languages)
• Text-to-Speech: (79 supported languages)
• Download Image & Share features
• Image Input for Analysis
• Generated Images History – Saved locally using Hive DB.
• Chats History – Saved locally using Hive DB.
• Response message features: Copy, Share, Read aloud & Regenerate
• Light & Dark Themes
• Multi-Languages support
• App Rate & Share features
• No account registration
• Offer 5 Free messages per day for non-premium users
• Push Notifications using Firebase
• AdMob Ads Monetization
• In-App Purchases – Premium Subscriptions features: (Buy Extended Licence)

Disclaimer:

The Flutter Chatbot AI features are powered by the paid OpenAI API and the Google Gemini API. Thus, you will need to obtain your API keys from these services to make it work.

App Screenshots

Home & ChatGPT Multi-Models features

Voice Assistant & Response Features

Image Generation & Image Input Response Features

Chat History & Settings page

In-App Purchases – Premium Subscriptions features & AdMob Monetization

Note: The Premium Subscriptions features are exclusively available to Extended License buyers. So after purchase send us your invoice confirmation via WhatsApp, or Email: info.flutter.chatbot@gmail.com to download the code with premium subscription features.

Dark Mode Theme

Why buy this source code?

Download Flutter Chatbot AI Demo APK

Project Requirements

• Latest Flutter v3.32.x
• Latest Android Studio to build your Android app.
• Latest Xcode to build your iOS app.
• Recommend Code Editor: Visual Studio Code aka (VS Code) or Android Studio

Refund Policy

Please be advised that refunds will not be issued once you have downloaded our source code. It is crucial to test the demo app and have a basic understanding of Flutter, Dart, and the other essential tools described on this page in order to successfully set up your Flutter Chatbot AI app version. If you lack experience with these technologies, you have the option to hire our Reskin & Installation Services to get your app ready for production.

Pre-Sale questions

If you have any Pre-Sale inquiries, please feel free to Chat with us on WhatsApp Or send your inquiries to our email: info.flutter.chatbot@gmail.com.

About our Support & Working Days

• Working Days: Monday to Friday
• Business Hours: 9:00 AM to 5:00 PM
• Time Zone: GMT+2

Note: we don’t provide bug fixes support via comments or WhatsApp, if you are facing any issue with our source code, please make sure to send your issue details to our email address for support: info.flutter.chatbot@gmail.com

What is flutter?

Flutter is a popular open-source software development framework created by Google. It’s used to build mobile applications that compile natively for Android, iOS, Web and Desktop from a single codebase, which means developers can write code once and run their apps on both platforms. Flutter is known for its fast development, expressive user interfaces, and a rich set of pre-designed widgets. It uses the Dart programming language and provides a robust toolkit for creating visually appealing and high-performance mobile apps.

Last Update: – July 16, 2025

        
- Chatbot project UPGRADED to support the latest Flutter v3.32.x
- Dependencies - UPGRADED to support the latest Flutter v3.32.x
- Bug fixes and other improvements.