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nativ
Nativ is a native macOS app that lets you run AI models locally on Apple silicon, offering chat, model management, performance analytics, and an OpenAI/Anthropic-compatible API server.
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FR-AI / ANALYSISWhy it is worth attention
It addresses a specific frustration for users stuck on older iOS versions, using clever hooking of NSBundle and network responses, and is open-source.
Who it is for
- Jailbroken iOS users on older devices (e.g., iOS 16.2 or below)
- ChatGPT users who cannot upgrade their iOS version
- Developers interested in jailbreak tweak mechanisms
Use cases
- Continue using the latest ChatGPT app on an older iOS device without forced upgrade
- Preserve ChatGPT functionality on unsupported hardware
- Test older ChatGPT app versions without sunset screen
Strengths
- Simple installation via .deb package
- Compatible with any older ChatGPT app version that can launch on the device
- Transparent technical approach with detailed hooking explanation
- Open-source under GPLv3 license
Considerations
- Requires a jailbroken iOS device
- May break with future ChatGPT app or server updates
- Only tested with the last version supporting iOS 16.2; broader compatibility unverified
README quick start
Installation
Description
A tweak to bypass the forced upgrade in the ChatGPT app and allow unsupported iOS versions to continue using the app.
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