A free app for iPhone, by Runloop Ltd.Seconds Interval Timer
is a free app for iPhone, that makes part of the category 'Health & Fitness'.
About Seconds Interval Timer for iPhone
This software has been published on Softonic on May 13th, 2019 and we have not had the occasion 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!
Seconds Interval Timer is available for iOS 12.1.2 or above. The current version of the software is 3.16.2, and you can get it in English, Spanish and German.