Help and support

DayDial is a local alarm utility for iPhone, requiring iOS 26.1 or later. The current app interface is Simplified Chinese.

Create your first alarm

Tap the top-right + button, the dial track, or 新建一个闹钟. Allow the system alarm permission when prompted. Tap an alarm row to open 编辑闹钟, enter 小时 (hour) and 分钟 (minute), choose 用途 (label) and 重复 (repeat), then tap 完成 (Done).

Adjust, disable and delete

Drag an alarm node on the dial to change its time. Use the editor for an exact minute. Use the switch to enable or disable an alarm. Open the editor and tap 删除闹钟 to delete it.

If scheduling fails

Check the scheduling status and error shown by the app. If alarm access is disabled, find DayDial in iPhone Settings and check its alarm permission. Do not rely on an alarm that has not been successfully scheduled.

Data and devices

No account or sign-in is required. Settings are stored in the app sandbox, while Apple AlarmKit manages system alarms. Keep a record of any alarm settings you need before reinstalling or changing devices.

Contact

Email business@dbi.ltd with your device model, iOS version, app version, reproduction steps and error message. Do not include passwords or unnecessary personal information.