Harness the power of the world's most advanced AI models right on your phone! An all-in-one AI client that's ready to use right out of the box — no complex configuration needed.
Core Features:
- Seamlessly Connect Global AI Models
Access ChatGPT, Claude, Gemini, and other leading AI models worldwide. Regardless of which model you prefer, Chatbox lets you integrate them seamlessly. Flexibly configure your own model services, switch freely, and maintain full control — one app for all your AI needs.
- Intelligent Document Understanding
Upload PDFs, Excel sheets, images, and more. AI instantly extracts, analyzes, and summarizes your content with precision. Whether it's reading research papers, reviewing contracts, analyzing reports, or identifying objects in images — complex documents become easy to work with.
- Real-Time Web Search
Built-in web search capability enables AI to access breaking news, trending information, market data, and academic insights in real time. Say goodbye to outdated training data and get the latest, most accurate answers. Track technology trends, get current news commentary, or access real-time data — all with a single question.
- Powerful Complex Format Rendering
Support for HTML web previews, LaTeX mathematical formulas, and Markdown rich text. Whether it's AI-generated interactive pages, complex scientific formulas, structured notes, or code snippets — everything is rendered with professional-grade precision instantly.
- AI Image Generation
Powerful image generation at your fingertips. Describe what you want, and instantly create high-quality illustrations, design sketches, and creative posters. Spark inspiration, accelerate creation, and bring every idea to life.
What Chatbox can help you:
- Students & Researchers → Read papers, write formulas, render LaTeX, search literature in real time — academic productivity on steroids
- Professionals → Analyze documents, generate reports, track industry trends — your second brain at work
- Creative Minds → Brainstorm ideas, generate images, refine copy, leverage trending topics — endless inspiration
- AI Enthusiasts → Experience multiple models in one place, explore AI frontiers with ease
Our Privacy Commitment:
We prioritize your data security above all else. All your information and conversation history are securely stored locally on your device by default, ensuring you maintain complete control over your privacy.
Critical bug: Unable to use existing chat tab with Gemini 3 model
User-Syl
am encountering a persistent API Error 500 when using the Gemini 3 model on an existing chat tab that has extensive history. The full error is: {"error":{"message":"Request contains an invalid argument.","type":"500"}}. It seems like the app might be sending a malformed request when the context window is large or when handling specific history formats. This started happening suddenly. Please issue a fix, as I need to access this specific conversation.
It works well
Great program speaks english
It’s a pretty good app. Works fine but missing a few key issues which I removed two points for. 1st: It doesn’t handle <think> tags and this is a very common use case for LLMs today and it just displays them as raw text. It also uses the raw <think> tags as chat names when it tries to get a name which is quite annoying when all I use it for is reasoning models. 2nd: it doesn’t allow passing in key parameters which makes its use quite limited. For instance, it does not allow configuration of context length. If I am processing a longer document, it will not get any of the earlier tokens. Otherwise, this is quite a good free app! I had to build my own web-based chat to overcome these two hurdles and I don’t currently use regularly.
Awesome app
jgfstjgf
This app is perfect for anyone looking to run local models on their phone. There is no mandatory extra subscription fee, and you can use any provider you prefer or purchase a premium subscription if you choose. I appreciate that payment isn't required, but the developers still find a way to monetize responsibly. What I love most is that they aren't locking away essential functionality behind a paywall; it’s refreshing to see an app that respects user freedom without sacrificing the core experience.
Great API Platform Use
kamsalisbury
Exactly what I was looking for in a chat interface for my API platform key for whatever AI model. It is very reliable and fast. I appreciate a simple slider for the context window (to remember X amount of chat responses). The only thing missing in iPad and iPhone is the option to just use icloud for the chat history and data backup sync between devices. I like that it uses local storage now and is very fast, the option to trade a bit of speed for multi device use would be nice.
fix performance issue
Version 1.22.3
The developer, Mediocre Apps, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
2.5 HK LIMITED
Size
48 MB
Category
Utilities
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
