Fitaily compatibility. Devices, systems and requirements
Fitaily runs on iPhone and in the browser. Some features, above all on-device AI, have additional hardware and OS requirements, which we explain below.
Fitaily on iPhone
IPHONE
The mobile app runs on iPhone. The app's own requirements are lower than those of individual features: some features run on more devices, while on-device AI has separate conditions.
On-device AI requirements
ON-DEVICE AI
Local tasks do not run on every device. All conditions must be met at once.
Feature requirements| Feature | Requirements |
|---|
| Food text analysis (local) | Compatible iPhone, supported OS, downloaded model |
|---|
| Activity estimate (local) | As above |
|---|
| Recipe from text (local) | As above |
|---|
| Photo analysis | Cloud AI: internet and Premium (iOS) |
|---|
Apple Intelligence and model availability
APPLE INTELLIGENCE
Owning an iPhone does not guarantee on-device AI. Device compatibility, OS version, Apple Intelligence being enabled and the model being ready (downloaded) all matter. Fitaily checks these conditions on every analysis and shows the reason if any is missing.
Fitaily in the browser
The web version covers the diary and selected features. It is not fully equivalent to the iOS app — on-device AI runs only on compatible Apple devices, and the Premium subscription is handled on iOS.
Apple Watch and Garmin
Fitaily supports selected scenarios with Apple Health, Apple Watch and Garmin devices. The sync scope depends on the feature and is not identical across all devices.
Frequently asked questions
Does Fitaily run on every iPhone?
The app does, but on-device AI needs a compatible Apple device with a supported OS.
Does on-device AI require Apple Intelligence?
Yes. On-device AI uses Apple's system model and requires Apple Intelligence enabled and the model downloaded.
Does on-device AI run on older devices?
No. A compatible iPhone and a supported OS are required.
Is Fitaily available in the browser?
Yes, the web version covers the diary and selected features, but it is not fully equivalent to iOS.
Does Fitaily work with Garmin?
Yes, in selected workout sync scenarios. The integration page describes the details.
Are all features the same on iOS and in the browser?
No. On-device AI and the Premium subscription are available on iOS, while the web covers the diary and selected features.
We update requirements together with the app.