Rtimer is a round-timer app repeatedly informing you about the elapsed period of time .
It allows you to customize the length of the rounds, sound and resting period.
Set once, it works entirely on the background mode.
Therefore, you will get a notification even if you switch to another apps or turn off the screen by pressing the sleep button.
Rtimer is the best of round-timer apps, very useful in all aspects of your daily life.

Functions/Available Settings
You can set:
Number of rounds (up to 15 rounds )
Round Time (up to 99 minutes 50 seconds, the basic unit of time is 10 seconds)
Rest Time (up to 60 minutes 50 seconds , the basic unit of time is 10 seconds)
*You can pause it while the timer is running.
*You can save settings and use the latest settings again.
*Current round number will be displayed on the icon even on the background mode.
*You can choose your favorite sound and a background image from a variety of choices.


Usage
This app might be useful for such activities, as:
* Training/exercising (which require a break during workout)
* Games (which require a game time and a rest time)
* Work/study (for those who want to maintain concentration)
* Everyday activities(which require repetition: lifehack, cooking, housework, etc.).



☆ It is necessary to check if Notification Center, Baddge App Icon and Sounds are turned ON to run the app on the background mode.
Settings＞Notifications＞Rtimer