Main-Sub Timer is a timer which measures sub timers (three types of sub timers: timer,interval,stopwatch) in main timer.
for example in main 60 minutes timer , you can measure sub timers (for example, 10 minute,10 minute,20 minute,20 minute).
you can measure main and sub timers conveniently in all-in-one interface.
This version of Main Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of Main Android App, We have 1 version in our database. Please select one of them below to download.