RunCalc is advanced calculator for runners. It offers a lot of calculators, heart rate monitor, pedometer, converter and 7-language translator. You can use GPS stopwatch, upload custom maps and watch mountain panorama (Panoruna). RunCalc is translated into 7 languages, covers both metric and imperial units and conversion between them.
Get monthly access code from: http://runcalc.byledobiec.pl (the code can be downloaded to the application automatically).
RunCalc collects location data to enable stopwatch operation, even when the application is closed or not used. Location data can be sent to RunCalc portal at user's request, and also sent in background, if it is selected in application settings: Internet = Lap.