Private
Tracker stores your data locally on your device and never uploads it to the cloud. No analytics or usage data is collected and no registration required. You are in full control.
Energy efficient
Tracker does its best to preserve battery charge of your device. Start a track, lock the screen, and be amazed with the results.

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Carry an iPad with you everywhere? The app is optimized for it too and supports iPad multitasking so you could use Tracker side-by-side with other apps.
