ChatBoost: AI Agent Client

3.29.2

Muggle Studio

4.00

197 reviews

10,000+
Downloads

Free

Connect your AI models, build agents, search the web, use tools and AI Keyboard

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4.00 · 197 reviews · 10,000+ downloads

Pros & Cons

Supports a broad set of model providers (OpenAI, Claude, Gemini, etc.) and custom OpenAI-compatible services
All-in-one AI toolkit: multi-model chat, agents, web search, tool calling, and AI Keyboard
On-device data control with no mandatory product account; centralized API key management

Not ranked in top lists, which may affect visibility
Requires a broad set of permissions (camera, microphone, calendar, storage, etc.) to enable full features
Competitors often emphasize explicit model branding (e.g., GPT, Claude) which is not highlighted in the app's branding
Some users may prefer standalone, brand-specific model experiences over a provider-agnostic connector

About ChatBoost: AI Agent Client

ChatBoost: AI Agent Client is a tools app developed by Muggle Studio.

Download Statistics

ChatBoost: AI Agent Client has been downloaded 27 thousand times. In the last 30 days, the app was downloaded 2.7 thousand times.

User Ratings

ChatBoost: AI Agent Client is rated 4.00 out of 5 stars. The rating is based on 200 ratings.

App Information

ChatBoost: AI Agent Client is FREE to download. The APK download size is 20.63 MB. The latest version available is 3.29.2. The last update was on August 7, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2023.

Description

A more flexible AI client, built for your phone

Tired of switching between apps whenever you want to use a different AI model?

ChatBoost brings multi-model chat, AI agents, web search, tool calling, and an AI Keyboard into one mobile app. Connect the AI services you already use, choose the right model for each task, and keep your conversations, files, and everyday work in one place.

ChatBoost is an AI client, not a hosted model service. No ChatBoost account is required, but before chatting you must add and enable a provider, enter an API key or endpoint if required, and select a model for the default assistant. Chat history stays on your device, and requests go to the services you choose.

Use multiple AI models in one app

Different models are useful for different tasks.

Connect OpenAI, Claude, Gemini, OpenRouter, DeepSeek, Qwen, Mistral, Ollama, Azure OpenAI, Amazon Bedrock, NVIDIA, and custom OpenAI-compatible services.

Choose a model for writing, switch to one with web search for research, or use a vision-capable model for images and files. Your conversations no longer need to be scattered across different apps.

Build AI agents for the way you work

Start with a built-in agent for writing, translation, learning, or research. You can also create your own with custom instructions and prompts.

Choose a model for each agent, customize its name and avatar, and enable web search or tool calling when the selected model supports them.

Find current information on the web

Give supported models access to web search so they can find and organize up-to-date information.

Use ChatBoost to:

• Find and summarize recent information
• Compare information from different sources
• Research topics and create content
• Extract web pages and organize key points
• Include current information in answers

Some models also provide native search. You can configure other search services when needed.

Let agents take action

With tool calling, supported AI agents can carry out tasks such as creating calendar events, generating images, or running available tools.

ChatBoost also supports MCP for connecting additional external tools.

On Android, you can set ChatBoost as your system digital assistant for faster access.

Use AI Keyboard in other apps

ChatBoost AI Keyboard brings AI to wherever you are already typing:

• Write and reply to messages
• Rewrite awkward sentences
• Translate between languages
• Change tone and writing style
• Polish emails, notes, and social posts
• Draft replies using the context of a conversation

Use AI inside messaging, email, browser, and note-taking apps without repeatedly copying text.

Work with text, images, files, and voice

ChatBoost supports more than text chat.

Upload images for compatible vision models to understand, use supported models to generate images, and add documents, audio, or video as conversation attachments. You can also speak your prompts and listen to responses with text-to-speech.

Long text can become an attachment, while code and Markdown stay readable.

More control when you need it

For supported models, adjust settings such as Temperature, Top-p, Max Tokens, reasoning effort, and streaming responses.

You can also:

• Add custom models and API endpoints
• Manage multiple API keys
• Search, pin, and organize conversations
• Review token usage
• Import, export, and back up data
• Customize fonts, themes, and voice settings

Configure a provider and default model before chatting; advanced settings remain available when you need more control.

Your models, data, and setup stay under your control

ChatBoost does not require a product account and does not lock you into one model or provider.

API keys and chat history are managed on your device. Required content is sent to the model, search, or tool service you select and handled under that service's terms and privacy policy.

Questions or feedback? Contact us at fb@muggle.studio.

Recent changes:
• 📋 Copy or share all content directly from the Select text page
• ✉️ Send messages or quick prompts while AI is replying
• ⚡ Anthropic now supports prompt caching
• 🔗 Improved search citation display
• 🛠️ Fixed known issues

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More data about ChatBoost: AI Agent Client

Price	Free to download
Total downloads	27 thousand
Recent downloads	2.7 thousand
Rating	4.00 based on 200 ratings
Ranking	Not ranked
Version	3.29.2
APK size	20.6 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the ChatBoost: AI Agent Client app

ChatBoost: AI Agent Client compared with similar apps

Common keywords of similar apps

Chatboost Agents Information Keyboard Apps Tool Services Choose Supports Supported Client Connect Calling Conversations Files Work Required Add Provider Select Writing Research Prompts Find Organize Control Settings Build Brings Service Account Chatting Enable Ai Model Models Search Web Text Images Chat Api Agent Tools Openai Custom Content Built App Key

Keywords missing from this app

Li Gpt Gemini Image Deepseek Claude Assistant Device Grok Chatbot Advanced Generation Local Google Free Answers Powered Pro Privacy Experience Access Create Qwen Offline Providers Voice Code Generate Features Https Private Phone Real

Google Play Rating history and histogram

Rating history

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Downloads over time

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ChatBoost: AI Agent Client has been downloaded 27 thousand times. Over the past 30 days, it averaged 91 downloads per day.

Changelog of ChatBoost: AI Agent Client

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Developer information for Muggle Studio

Muggle Studio

fb@muggle.studio

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Comments on ChatBoost: AI Agent Client for Android

★★★★★ xur reallited · Mar 29, 2023

Finally an app which uses your openai key instead of charging 10 dollars after 10 free "tokens". Thank you dev!

★★★★☆ William Howard · Mar 22, 2024

Great app I purchased Pro but the keyboard extension doesn't seem to function it only bring up my default keyboard. 😢 I can set the keyboard, and it shows once but once I select a different keyboard from the prompt it doesn't switch back.

★★★★★ Dave Booth · Jan 12, 2024

Very cool, please add more API params for GPT, hopefully the new assistant API and file retrieval can make it in this app.

★★★★★ Steve · Jun 9, 2023

Really great app; I've been looking for a "bring your own API key" style chatgpt app for a long time, and this is perfect. One feature that I'd suggest: I'd love it if there was a way to export conversations to a flat file (like a .CSV)

★★★★☆ Mark Stachowski · Aug 26, 2023

Great app for being able to use your own API. Can I please request the older APIs to be added since they got extended to September 2024 for the GPT4-0314 and GPT-4-32k-0314 models please, they produce better responses? Then I'm 💯 buying the PRO version to support your work🙏

★☆☆☆☆ Tarif Amin · Jun 16, 2024

Fix limit issue... I just waste my money... Update Chatbot Ai To GPT4-o For Premium Users. Add More Unique Features For Premium User. **CHAT With Image Support.

★★☆☆☆ Shahidul Islam Pranto · Oct 6, 2024

The app crashes again and again whenever I send a message in a chat. But I think it has a potential because I can put my API key in the app.

★★☆☆☆ Jimmy Chan · Aug 9, 2025

When I use gpt-5, I get the following: OpenAI API Error Unsupported value: 'temperature' does not support 0.899...421 with this model. Only the default (1) value is supported.

★☆☆☆☆ Vidish · Oct 18, 2024

Paid for the Pro, definitely not worth it when free resources online allow you to use plugins like web search, etc. The Pro version should have features that make it pro, instead of just lifting useless limitations

Google Play Rankings for ChatBoost: AI Agent Client

This app is not ranked

Technologies used by ChatBoost: AI Agent Client

13 permissions

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