AirplaneLLM: Offline AI Chat
Offline chatbot, fully private
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
AirplaneLLM is a private AI chat app that runs entirely on your device — and keeps working even when you have no signal at all.
WORKS ANYWHERE, EVEN WITH NO SIGNAL
On a plane. Deep in a tunnel. On the subway, on a mountain trail, in the basement, or anywhere the bars drop to zero. Once the AI model is downloaded, AirplaneLLM needs no internet connection. Airplane mode is no problem.
No more "no connection" errors. The AI is right there on your phone, ready whenever you are.
TRULY PRIVATE
No accounts. No cloud. No data sent away. Your messages and chat history never leave your device, because there is no server to send them to. What you type stays with you.
FAST AND ALWAYS AVAILABLE
The AI runs locally, so there is no waiting on a network. Open the app and start talking.
WHAT YOU CAN DO
- Ask questions and get instant answers
- Brainstorm ideas and organize your thoughts
- Draft emails, messages, and notes
- Summarize and rewrite text
- Practice a language or just have a casual chat
HOW IT WORKS
On first launch, the app downloads a compact AI model to your device (a one-time download that needs some free storage and a connection). After that, everything happens on-device, offline. You can delete your conversation history at any time, and uninstalling the app removes the model and all data from your device.
PLANS
AirplaneLLM is free to try. A paid plan (monthly, yearly, or lifetime) unlocks unlimited continuous chat and all features. Subscriptions renew automatically unless canceled; manage them in your store account.
Note: AI responses are generated automatically and may be inaccurate. Please verify important information, and do not rely on the app for professional advice.
Privacy stays on your device. Connection never required. Start chatting with AirplaneLLM today.
Terms of Service: https://exultant-tail-74b.notion.site/AirplaneLLM-Terms-of-Use-37802c4ed12280f384a0f4e5976e5f41
Privacy Policy: https://exultant-tail-74b.notion.site/AirplaneLLM-Privacy-Policy-37802c4ed122802ab92ff19f57e7bc1a
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Renamed the app.
The developer, Katsuyuki Hayashi, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- User Content
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Katsuyuki Hayashi
- Size
- 99 MB
- Category
- Business
- 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Premium (Yearly) $29.99
- Premium (Lifetime) $39.99
- Premium (Monthly) $5.99
- Copyright
- © 2026 Katsuyuki Hayashi