Peter Grajko

Rated 4.50(2) — Peter Grajko

This application is for free .Calculator supports metrics and imperial system.It allows to calculate your BMI, Fat percentage or Waist-to-Height Ratio.Body Mass Index(BMI) measure by formula of Quetelet, which needs height and weight to calculate.Fat...

Rated 0.00(0) — Peter Grajko

This application is my first Percentage Calculator.You can count simple percentage with this one, but you can also count a lot more.This calculator includes more percentage counting option.In Base Percentage you can count discount, tip, fraction to percen

Rated 0.00(0) — Peter Grajko

Application allows to train interval exercises which are good for user body health.User can set work ,break, rest time, number of cycles and number of workouts.Rest time is time between cycles.Break time is time between workouts.Timer allows to stop...

Rated 0.00(0) — Peter Grajko

Math Master is application, which improve your brain skills such as attention, logic or reflection.Application use four basis math operation summation,subtraction,multiplication and dividing.You can choose from five options of difficulty from easy to...

Rated 1.00(1) — Peter Grajko

Application includes settings to set your intervals.You can set your work, preparation time, number of workouts or sound.You can reset your settings by one click on the refresh button.Timer allows to stop and continue during training, whenever you want.Bu