A study timer with an animated companion. The camera checks only whether you are still at your desk; nothing is recorded or uploaded.

Requires iOS or iPadOS 17.0 or later. iPhone and iPad.

Contact

[email protected] — please include your device model and iOS version. Expect a reply within a few days.

Common questions

It does not detect me / it keeps marking me as away. Open Settings and check the camera diagnostic window on the main screen — it shows your face height as a percentage of the frame. If it sits below the threshold, either move closer or lower the threshold under 有效距离 (from 14% to 10%). Then run 校准侧面头部位置 again from your normal seated posture.

It says I am distracted while I am writing. Looking down is not treated as distraction, but the baseline has to match your real posture. Re-run the calibration and hold your usual writing position for the few seconds it samples.

Timing stops when I switch apps. iOS does not allow ordinary apps to use the camera in the background. Keep the app in the foreground — if you are watching a video, use the video app's picture-in-picture instead of split view.

The voice is silent. Check that speech is enabled in Settings, that the device is not on silent, and that another app is not holding audio. All prompts are files installed with the app, so they work offline.

The end-of-day summary has no numbers in it. The spoken daily summary is the only line generated online. When the speech service is unavailable the app falls back to a general closing line. Everything else is unaffected.

How do I delete my data? Delete the app. All timings, journal entries and imported photos are stored only on the device and go with it. There is no server copy.

Known limitations