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OneTimeAlarm

Name: OneTimeAlarm
Author: matdlu

matdlu

Alarm reminders which delete themselves automatically after firing.

System & tools
FOSS
Free
No ads
No tracking

Android only

Get OneTimeAlarm

Get it on F-Droid Get it on GitHub

What are these stores? F-Droid, GitHub

The use case for this app is creating reminders which are only relevant once in a time and they don't repeat such as reminders to go to the train on 15:30. Using standard alarm app I had a lot of alarms which then I had to delete manually to avoid clutter. Using the standard calendar event notifications were not loud enough so I could forget about them if I didn't have my phone nearby. This app solves this use case.

Developer: matdlu
Source code: github.com/matdlu/OneTimeAlarm
Added to AppCosmos: 10 October 2026
License: GPL-3.0-or-later