Offline AI - Private Chat

Private Local AI on Your Phone

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Run powerful AI models directly on your iPhone — no internet required, no data ever leaves your device. Completely offline. Your conversations stay on your device, always. PRIVATE BY DESIGN Every response is generated on your device using Apple's Metal GPU. No API keys. No cloud. No tracking. BROWSE & DOWNLOAD MODELS Explore curated model categories — Reasoning, Coding, General, and Creative — sourced from trusted community packagers and filtered to fit your device's RAM. Search HuggingFace live to find any model. CHAT MODES & PERSONAS Seven response modes — Markdown, LaTeX, Code, Concise, Step-by-step, ELI5, and Formal. Give your AI a custom Persona with a name, icon, and system prompt tailored to any task. WEB SEARCH Research Mode searches DuckDuckGo before every response so any model can answer questions about current events, prices, or news. Off by default — you control when it's active. STAY INFORMED The Discover tab surfaces the latest AI news from The Verge and TechCrunch, updated throughout the day. See what models are trending in the community right now. OPTIMIZED FOR IPHONE Best results on iPhone 15 Pro and later with 8GB RAM. --- OFFLINE AI PRO Unlock advanced features with an optional Pro subscription: • Arena Mode — Run two models side-by-side in the same conversation • Voice Mode — Hands-free AI with premium TTS voice selection • HuggingFace Live Search — Find and download any GGUF model from HuggingFace • Vision Models — Add multimodal MLX vision models to your library • Image Generation — Generate images on-device with Stable Diffusion. Fully private. • Unlimited Saved Models — Save as many models as your storage allows Subscription options: • Monthly — $4.99/month, auto-renewing • Annual — $29.99/year, auto-renewing • Lifetime — $59.99, one-time purchase (not a subscription) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel in Settings > [Your Name] > Subscriptions. Privacy Policy: https://myai.twinsuns.dev/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.5
    out of 5
    8 Ratings

Two things in this update, both from your feedback: Fixed a bug where parts of the onboarding could be cut off — on some iPhones, especially with Display Zoom enabled, content and the Next button could end up off-screen. Those screens now scroll, so nothing stays hidden. Lowered the price of the Lifetime unlock. A few of you said it was steep, and since MyAI runs entirely on your device, a cheaper one-time unlock made sense. Thanks to everyone who wrote in.

The developer, Twin Suns LLC, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Twin Suns LLC
    Size
    • 54.2 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    18+
    In-App Purchases
    Yes
    • Pro Monthly $4.99
    • Pro Lifetime $39.99
    • Pro Annual $29.99
    Copyright
    • © 2026 Twin Suns LLC