1chat - a simple local AI
private and safe llm
Free · Designed for iPad
1chat - Fully Offline AI Assistant
1Chat is a fully offline, locally running large language model AI assistant.
1Chat emphasizes privacy and security, requiring no internet connection or permissions. It runs completely locally with an integrated model, ready to use right out of the box.
Features:
• No internet connection required, no login or registration
• Fully offline, ensuring privacy and security
• Built-in Qwen3 model, ready to use immediately
• Supports multiple conversation management
• Optimized for Apple chips
1Chat is based on the open-source project fullmoon-ios, with custom development and integration of the Qwen3-1.7B-4bit-DWQ-053125 model.
Open source：https://github.com/OJZen/1chat
For any feedback or suggestions, you can email: ojunedev@gmail.com
Ratings & Reviews
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1. Support Qwen3 model
The developer, 高均 欧, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 高均 欧
- Size
- 1 GB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2025 Gao Jun Ou