Offline AI Chat & Assistant
Local chatbot. No internet
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
A full AI chat that keeps working with no internet at all. The model runs on your iPhone, so prompts and answers stay on the device — no account, no cloud relay.
Works with zero internet. Put the plane in airplane mode, open the app, and keep chatting.
Your conversations never leave the device. Prompts, answers, and history stay local by default — there is no cloud AI relay handling your generation.
No account, no sign-in, no waiting on a server. The model runs on your iPhone, so answers start streaming immediately whether you are on a flight, on the subway, abroad without data, or simply offline on purpose.
WHY OFFLINE AI
• Chat, write, plan, and code without a connection
• Prompts and chat history stay on the device
• Streams responses as they are generated
• A lighter model option for a smaller setup
• Advanced control over generation and runtime settings
• No account and no sign-in required
WHAT PEOPLE USE IT FOR
• Long flights and travel with no roaming data
• Confidential notes, drafts, and work material
• Writing, summarizing, and rewriting text
• Everyday questions, planning, and brainstorming
• Technical exploration and coding help
OFFLINE AI PRO
Upgrade for more demanding work:
• Thinking Mode for deeper reasoning
• Context windows up to 32K tokens
• Reusable system prompts
• Temperature, Top-K, and Top-P controls
• CPU or GPU runtime controls when available
IMPORTANT
An initial model download and setup are required before offline generation is available. Model availability and performance depend on your device and selected runtime.
Offline AI Pro Weekly is an auto-renewable subscription. A 3-day free trial may be available once, then the subscription renews at $1.99 per week unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase.
Manage or cancel your subscription in App Store account settings.
Privacy Policy: https://fonovapplab.com/privacy
Terms of Use: https://fonovapplab.com/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The app is now called Offline AI, so the name on the App Store matches what people actually search for and what the app actually does: AI chat that runs on your device and works without internet.
Nothing about your data changes. Chats and history still stay on the device, and generation still runs locally after model setup.
This update also refreshes in-app naming and includes small copy and layout fixes.
The developer, Sergey FONOV, 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
- Seller
- Sergey FONOV
- Size
- 3.8 GB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Korean
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- PocketCore Pro Monthly $4.99
- Weekly Pro $1.99
- PocketCore Pro Lifetime $59.99
- PocketCore Pro Yearly $39.99
- Copyright
- © Sergei FONOV 2026