Hacking Timer: Watch Alarm
hiroaki yuasa Productivity iPhoneiPadiPod touchApple Watch
Hacking Timer: Watch Alarm is a free Productivity app for iPhone and iPad by hiroaki yuasa. Requires iOS 17.0. Updated October 5, 2026.
- Price
- Free
- on the App Store
- Size
- 8 MB
- Age 4+
- Updated
- Oct 5
- 2026 · v1.4.0
Screenshots
About Hacking Timer: Watch Alarm
Time Hack marks time at 30-minute or 1-hour intervals within your selected hours and days. Choose repeating iPhone alarms or notifications that run on Apple Watch. Repeating iPhone alarms (iOS 26 or later) • AlarmKit stores the selected times and weekdays as a schedule that repeats every week. • Choose a 30-minute or 1-hour interval and one alert timing: at the scheduled time or a chosen number of minutes before it. • Select weekdays, weekends, or every day and set your operating hours. • Overnight windows and 24-hour operation are supported. • Alert times also stay inside the operating window. • The next alarm displays the nearest future time from the registered weekly schedule. • Stop silences the current alarm; Off also removes future alarms. • Alarm authorization is required on iPhone. These audible alarms can sound during Focus and Silent Mode. Apple Watch notifications • Configure times, days, and vibration patterns directly on Watch. • Choose one alert timing and a 30-minute or 1-hour interval. • Schedules that fit the system's notification budget repeat automatically. • Larger schedules reserve the nearest notifications first and refill when the app opens or receives a background refresh. This mode needs opportunities to refill. • Switching to iPhone alarms waits for Watch notifications to be removed. Changes remain pending while communication is unavailable. • Presentation of iPhone alarms on Watch depends on the connection, OS, and system settings. Requirements The iPhone app requires iOS 17 or later. iPhone alarms require iOS 26 or later. Standalone Watch notifications require watchOS 11.4 or later. No account or subscription is required. Settings stay on your devices and synchronize between iPhone and Watch. No developer data collection or advertising tracking.
What’s new
Version 1.4.0 · Updated October 5, 2026
Added weekly repeating iPhone alarms using AlarmKit on iOS 26 and later. • Intervals are now 30 minutes or 1 hour. • One alert timing compiles the weekly schedule into at most 48 alarms. • The next time is the nearest future alarm; registered times, weekdays, and counts are read back and verified. • Supports overnight windows, weekends, and 24-hour operation. • Stop Current Alarm and Turn All Alarms Off have distinct behavior. • Switching between iPhone and Watch verifies cancellation to prevent duplicate schedules. Changes stay pending while communication is unavailable. Existing 30-minute and 1-hour settings, hours, and days are preserved. Other legacy intervals below 60 minutes become 30 minutes; intervals of 60 minutes or longer become 1 hour. iPhone alarms start only after authorization and activation on iPhone.
App privacy
The developer, hiroaki yuasa, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Hacking Timer: Watch Alarm | – | Free | October 5, 2026 | |
| QuietSession: Haptic Timer | 5.0 / 5 (1) | Free | Oct 14, 2026 | Compare |
| Haptica: Vibration Timer | 3.7 / 5 (3) | Free | Oct 27, 2026 | Compare |
| HapticClock | – | Free | Apr 25, 2024 | Compare |
| Ant Browser: Web on your Watch | 4.6 / 5 (50) | Free | Feb 15, 2026 | Compare |
| Due - Reminders & Timers | 4.7 / 5 (2,834) | 7.99 USD | Oct 31, 2026 | Compare |
| Bluebird Focus Timer | 4.7 / 5 (636) | Free | Oct 22, 2026 | Compare |