Ruval Enterprises

A sophisticated app for testing groups and for advanced individual testing. Please take some time to

The Yo-Yo Intermittent Test evaluates one's stamina using a profile similar to sports like socce

Ever wondered how fit you are (but didn't know who to ask)? This app can help you. All you need

Does jet lag get you down every time you travel across time zones? Are your sleep patterns off the c

A sophisticated app for advanced individual testing and for testing groupsAn enhanced version of the

Concerned about the PACER test at school? This app can help you do your best.All you need is - a pai

Infuse new life into old phones!Aimed at remote monitoring, this app will automate photo-taking and

Aimed at remote monitoring, this app will automate photo-taking and uploading of such photos to Goog

Do you have to repeat something every so often? Then, this app may be for you.Simply set your interv

The Triangulator terminates, sorry, solves triangles! Acute, Obtuse or Right angled triangle (hypote