Alarm On?

Content rating
Everyone
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Everyone
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About this app

Have you ever gone to bed thinking your alarm was set, only to wake up late the next morning?
Alarm ON? helps prevent that simple mistake. The app checks whether an alarm is ready for your selected wake-up time and lets you know when tomorrow’s alarm appears to be missing.
Choose the days you normally need to wake up, set your desired wake-up time, and select when you want the app to check. If no matching alarm is found at that time, Alarm ON? sends you a notification so you can open your clock app and fix it before going to sleep.
No complicated schedules. No last-minute surprises. Just one more check for tomorrow morning.
WHY USE ALARM ON?
Forgetting to set an alarm can lead to oversleeping, missed appointments, late arrivals, or a stressful start to the day. Alarm ON? gives you an extra opportunity to notice a missing alarm before it becomes a problem.
HOW IT WORKS
1. Select the days you normally need an alarm.
2. Choose your desired wake-up time.
3. Set a convenient check time before bed.
4. Alarm ON? checks your upcoming alarm.
5. If a matching alarm is missing, you receive a notification.
6. Open your clock app and set the alarm yourself.
KEY FEATURES
• Checks whether tomorrow’s alarm is ready
• Notifies you when a matching alarm is missing
• Supports custom wake-up days
• Lets you choose your desired wake-up time
• Lets you select a convenient check time
• Opens your clock app with one tap
• Shows your current alarm status clearly
• Uses a calm, night-friendly interface
• Requires no account or sign-in
• Keeps your settings on your device
DESIGNED FOR PEACE OF MIND
Alarm ON? is useful for workdays, school mornings, appointments, travel days, early meetings, exercise routines, and any other morning when waking up on time matters.
The app’s simple status screen lets you quickly see whether your alarm is on or needs attention. When everything is ready, you can go to bed with confidence. When an alarm is missing, you have time to correct it.
IMPORTANT
Alarm ON? does not create, enable, disable, delete, or modify alarms. Alarms must still be managed through your device’s clock app.
The app checks your upcoming alarm using information provided by Android. Results may vary depending on your device manufacturer, clock app, notification permissions, and battery settings. For important events, always confirm your alarm directly in your clock app.
Check tonight. Wake up on time tomorrow.
Check tomorrow's alarm and get notified before a missing alarm makes you late.
Updated on
Sep 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

• Added battery optimization guidance to help alarm checks run more reliably.
• Improved the notification icon and alert message.
• Fixed minor issues and improved overall stability.
Content rating
Everyone
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App support

About the developer
박종선
alpl6325@naver.com
홍제제3동 문화촌1길 3 귀빈쉐르빌, 501호 서대문구, 서울특별시 03622 South Korea

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