A full version program for iPhone, by Rong Liu.
Interval Timer‘Health & Fitness’
About Interval Timer for iPhone
This software has been published on Softonic on January 20th, 2023 and we have not had the opportunity to check it yet.
We encourage you to try it and leave us a comment or rate it on our website. This will help a lot the rest of our users!
Interval Timer requires iOS 12.1.2 or above. The current version of the software is 4.3.3, and you can get it in English and German.