ChatBoost Mod APK v2.21.0 [Premium Unlocked] for Android

ChatBoost Official Introduction

ChatBoost is a clean, efficient AI client built for speed and flexibility.

No account or login required — just add your own API key and start chatting.

It supports multiple providers and models, including OpenAI, Azure OpenAI, Anthropic Claude, Google Gemini, OpenRouter,

Mistral, DeepSeek, Qwen (Alibaba), Bedrock, Ollama, and more.

Switch models anytime and fine-tune settings like Temperature, Top‑p, and Max Tokens.

Now with AI Keyboard:

Use ChatBoost AI across apps with an intelligent keyboard experience. Draft, rewrite, translate, and refine text

instantly while typing — without switching between apps.

Highlights:

1. No login required — bring your own API key

2. Multi-provider & multi-model support

3. AI Keyboard for writing, rewriting, and translating in any app

4. AI agent with tool calling and optional web search

5. Streaming responses

6. Image input for multimodal/vision tasks

7. Voice input (speech recognition)

8. Read-aloud AI replies (TTS)

9. Built-in assistant library

10. Custom assistants & prompts

11. Conversation list & global search

12. Offline-first local chat history

13. Markdown rendering

14. Light / Dark / System themes with dynamic color

We value your feedback.

ChatBoost Tips

ChatBoost Review: The Best No-Login Third-Party AI Client for Android

Official ChatGPT mobile and web interfaces are honestly pretty janky for daily use. Random time-outs, forced re-logins, and laggy responses ruin the whole vibe super often. That’s exactly why solid third-party clients like ChatBoost shine so bright on Android. It completely reworks your AI chatting experience, cutting out all the annoying restrictions while packing way more practical features than the official build.

The biggest game-changing feature of ChatBoost is its no-login, zero-subscription design. You don’t need any account sign-ups or pay monthly fees to use it. The whole app runs on your own OpenAI API key, which not only makes the connection far more stable and faster than official servers but also keeps all your conversations fully private. No more unexpected session expires or forced refreshes mid-conversation, which is such a relief for frequent AI users.

Standout Built-In Features

What separates ChatBoost from basic AI clients is its stacked toolkit built for real daily productivity. It’s not just a simple chat window — it’s an all-in-one AI assistant hub with tons of handy extras:

Diverse AI Role Library: It comes preloaded with tons of ready-to-use AI roles, including interview coaches, writing tutors, grammar checkers, story generators, and language detectors. You can also fully customize your own AI assistants for specific tasks like article polishing, tone adjustment, and professional content creation.

Handy Quick Operation Tools: Every chat message supports one-tap translation, grammar correction, and one-click sharing. Paired with TTS voice reading, it’s perfect for language learning, letting you practice listening and pronunciation effortlessly.

Custom Connection Support: The custom address feature fixes common regional access issues, letting users stabilize their AI connection freely without complicated tweaks.

Optimized Chat Experience: It supports standard Markdown formatting for clean, readable responses. Local chat history auto-saves all your conversations permanently, so you can review and manage old chats anytime without data loss.

Voice Interaction: Built-in voice input lets you ask questions verbally, saving tons of typing time for quick inquiries or long brainstorming sessions.

Quick Beginner Setup Guide

New users can get started in under one minute, no tech skills required. Here’s the simple workflow:

First, launch the app and browse the built-in AI role library to pick a template that fits your needs, whether it’s job interviews, essay writing, or language practice. After selecting your preferred role, head to the top-right settings panel, input and configure your personal API parameters. Once finished, you can start chatting instantly with stable, fast AI responses.

Overall, ChatBoost is easily one of the most practical third-party AI clients on Android right now. It fixes almost every flaw of the official ChatGPT interface, with faster speeds, better stability, zero mandatory logins, and a massive collection of productivity tools. For students, office workers, and casual AI users, it’s a total upgrade for daily AI interaction.