Timer (Alarm Light Vibration)
Timer (Alarm Light Vibration) Summary
Timer (Alarm Light Vibration) is a free, ad-supported Android app in Tools by TF's apps. Released in Jun 2021 (5 years ago). It has about 2K+ installs Based on AppGoblin estimates, it reaches roughly 121 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Feb 23, 2026
Recent activity: 19 installs this week (46 over 4 weeks) showing steady growth View trends →
Timer (Alarm Light Vibration) SDKs Summary
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App Description
Only this app can notify you in 3 ways when the time is up.
Please try the timer app that allows you to select the notification method.
Alarm: Notify with alarm sound
Light: Light turns on to notify
Vibration: The terminal vibrates and notifies
Usage is simple.
1. Set the timer value
2. Set the notification method
Settings can be changed with the alarm / light / vibration icon buttons
For alarms, the volume can be set from 0 to 15 levels.
3. Press the start button to start the countdown
4. When the time is up, you will be notified by the set notification method.