OnDevice: Local AI Studio
Language & Visual & Voice
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Run compatible AI models on your device. Chat, explore photos, speak and create—with models you choose and optional connections you control.
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.
Ratings & Reviews
Improved model management with fewer repeated storage scans and readiness updates.
More efficient Lens service updates.
Larger tap target for Image Generation options.
Refreshed App Store screenshots.
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 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
- MESUT CAN YAGCI
- Size
- 203 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.
- iPhone
- Languages
- English
- 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
