OnDevice: Local AI Studio

Language & Visual & Voice

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Local-first AI on your iPhone: chat, ask about photos, talk and create with the models you choose. New: images the assistant creates now appear in your chat. OnDevice is a local-first AI studio for iPhone. Run compatible language, vision, speech, and image models on your device. Browse models and choose what to download. Model size, memory use, and speed depend on your hardware. CHAT AND CREATE Ask questions, write, work with code, save snippets, and export conversations. Use camera or photo input with a compatible vision model, or use built-in OCR without downloading a vision model. Voice conversations use local Apple speech by default, with optional downloadable neural voices. Compatible image models support local image generation, which can be restricted with a parental PIN. YOU CHOOSE THE CONNECTIONS Local inference uses installed models. Network features are optional: model discovery and downloads, web search, paired Mac tools, a local API, and iCloud sync. Web providers may receive the queries or content you choose to send and may require their own API account. No app account is required for local use; there is no analytics SDK. REQUIREMENTS Requires iOS 18 or later. Downloadable models need storage and sufficient available memory. The app may pause or refuse heavy workloads when the device is too hot or memory is low. Model compatibility and performance vary by device.

  • 5.0
    out of 5
    1 Ratings

• Images the assistant creates now appear in the chat once they are ready, even when the image model takes a while to load. • While an image is being made, the chat shows its live progress. • If you decline a web search or a file request, the assistant answers right away instead of asking for another tool. • Fixed the app freezing and closing when opening Voice settings.

The developer, MESUT CAN YAGCI, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Search History
    • Identifiers
    • Other Data

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
MESUT CAN YAGCI
Size
218.1 MB
Category
Developer Tools
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 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 and 14 more
  • English, Arabic, French, German, Greek, Hindi, Italian, Japanese, Korean, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Turkish
Age Rating
16+
  • 16+
  • This app is rated 16+ with content restrictions.

    Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
  • In-App Controls
    Parental Controls

    Contains
    Unrestricted Web Access
Copyright
© 2026 Mesutcy