Vibrating Alarm Clock & Timer

This app provides notifications through vibration only, without making any sound. Even if you have set your iPhone to make a sound, it will not produce any sound. It is almost identical to the iPhone's clock app, so you can use it immediately. However, the iPad does not have a built-in vibration feature, so it won't vibrate.

●Alarms
Unlimited number of alarms can be stored for free.
Setting is possible by specifying the date.
Once registered, you can receive notifications repeatedly. (The day of the week can be specified.)

●Timer
Can be set in units of seconds
Displays progress in circles
Counting continues even when the application is closed

●Others
Background notification
Supports dark mode

It can be used in the following cases.
-To prevent oversleeping on trains and buses.
-To wake you up for a nap at work or school.
-For napping during night shift.
-For napping with your child.
-When you can't hear loud noises around you.
-In quiet places such as libraries, study rooms, Internet cafes
-For meditation and mindfulness., etc.

Terms of use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/