Headphone Alarm
Headphone Alarm Summary
Headphone Alarm is a ad-supported iOS app in Lifestyle by Yuki Kubota. Released in Oct 2014 (11 years ago). It has 200 ratings with a 4.01★ (good) average. Based on AppGoblin estimates, it reaches roughly 634 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Mar 21, 2026.
Store info: Last updated on App Store on Mar 21, 2026 .
4.01★
Ratings: 200
Screenshots
App Description
This app can wake you up without disturbing other people!
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■ When sleeping at a Share-Room in the morning, this application can wake you up without disturbing others.
■ This application also makes you a great nap time in your office without finding out you're in a dream.
■ You think you can't use an alarm in an airplane? This application make it possibles!
■ It would be easily possible to wake up without waking your family or kids up when you set an alarm in this app.
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＜Functions＞
■ DETAILED VOLUME CONTROL
Have you ever tried to change the volume on your iPhone, saying "lower is too low, and higher is too high"?
This app has a function to adjust the volume in 100 steps.
Please tap the speaker icon on the left and right of the top screen and playback screen.
■ This application has a function of working in the background, so you can use it while using other applications and in a sleep mode.
■ You can use it with music.
(Pushing a start button, music will stop, but it's normal. Again start music, it can be used while hearing music.)
■ You can change the volume of the alarm and a sleep Music.
■ You can choose a Sleep Music.
■ You can also use this app without earphones.
* Sorry, you cannot select Apple Music songs.
* If you have any features you wish to add, please write them down in the review column.