Device requirements
Android
Section titled “Android”| Minimum | Recommended | |
|---|---|---|
| OS version | Android 9 | Android 13 or later |
| RAM | 4 GB | 6 GB or more |
| Free storage | 2 GB (full UK map) | 4 GB or more |
| Google Play Services | Required | Required |
Tablets benefit from meeting or exceeding the recommended RAM, because the larger screen pushes the renderer harder.
Google Play Services lets the device locate itself from nearby Wi-Fi and cell towers as well as GPS, which is noticeably faster to first fix. Without it the app relies on GPS alone.
| Required | |
|---|---|
| OS version | iOS 15 or later |
| Free storage | 2 GB (full UK map) |
Older or lower-spec devices
Section titled “Older or lower-spec devices”The app runs on devices below the recommended spec, but route calculation and map panning will be slower.
Two settings help:
- Turn off 3D buildings in app settings. The biggest single win on weaker GPUs.
- Download only the regions you cover. Skip national maps if you only operate in one or two counties.