A free program for iPhone, by eNetExpert Inc..

JUMP ROPE WORKOUT is a free, fun, easy-to-use app for Apple devices that counts the number of rope jumps you do during a set period of time. This app is very useful for fitness purposes, especially if you are looking for a fun way to get more active and improve your strength. It is a great workout app that will keep you entertained for a long time.

The application uses the built-in sensor to count your jumps. If you jump and grab the rope at the same time, it will count double. The app also allows you to pause the counting and resume it later. You can choose the time period and the number of jumps to count.

The app can also be used to count the number of times you have been standing in a row.