Optimal Software s.r.o.

Speed Checker.

Speed Checker is an easy to use iPhone and iPad app for quickly checking your internet speed. The speed test is specifically optimized...

June 11, 2016 By Optimal Software s.r.o.

Speed Checker

Speed Checker is an easy to use Android app for quickly checking your internet speed. The speed test is specifically optimized for...

April 29, 2013 By Optimal Software s.r.o.