OnDevice: Local AI Studio
Language & Visual & Voice
About
Run various AI models locally on your iPhone without needing an internet connection. Generate text, process images, and use voice commands with on-device processing. Explore and download compatible models tailored to your hardware.
What's New in OnDevice
3.5
November 2, 2026
• 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.
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Developer apps
FAQ
What AI models can I run with OnDevice?
OnDevice supports compatible language, vision, and speech models. You can browse and download these models directly within the app, with performance varying based on your device's hardware.
Does OnDevice require an internet connection to run AI models?
No, OnDevice is a local-first AI studio, meaning most AI model execution happens directly on your iPhone. Network features like model discovery and downloads are optional.
What are the system requirements for OnDevice?
OnDevice requires iOS 18 or later. Downloadable models need sufficient storage and available memory, and the app may pause heavy workloads if the device overheats or runs low on memory.
Can I generate images with OnDevice?
Yes, compatible image models support local image generation. You can also restrict this feature with a parental PIN if needed.
How does OnDevice handle voice input?
OnDevice uses local Apple speech by default for voice conversations. You also have the option to download and use additional neural voices for enhanced audio.
Is OnDevice free to use?
Yes, OnDevice is available for free. There are no in-app purchases or advertisements, and no app account is required for local use.
How often is OnDevice updated?
The latest version of OnDevice is 3.5, last updated on November 2, 2026. Updates typically focus on improving model compatibility, performance, and adding new features.
What kind of user data does OnDevice collect?
OnDevice prioritizes user privacy with no analytics SDK and no app account required for local use. Any data sent to optional web providers is limited to the content you choose to share.
