Emil Doležal

Rated 4.42(12) — Emil Doležal

Accurate and fast chromatic tuner with wide range covering C0(16Hz) - B8(7902Hz).All music instruments are supported even human voice.Application is plotting sound waves and its frequency (power) spectrum in real-time.Features:* Tuning modes* Real-time...

Rated 4.13(16) — Emil Doležal

Turn your smartphone into comfortable personal heart rate monitor.Measuring is based only on gyroscope sensor.How to measure your heart rate:* Sit on a chair and put the phone on your leg (quadriceps)* Press start button* Relax and hold still, keep your..

Rated 4.00(8) — Emil Doležal

No other external hardware is required, all you need is your smartphone.Camera is not used !!!Measuring is based on motion sensors.Your recovery heart rate, the speed at which your heart rate returns to normal after exercise, can indicate physical cardiac

Rated 5.00(1) — Emil Doležal

Accurate and fast chromatic tuner with wide range covering C0(16Hz) - B8(7902Hz).All music instruments are supported even human voice.Application is plotting sound waves and its frequency (power) spectrum in real-time.Features:* Tuning modes* Real-time...

Rated 5.00(3) — Emil Doležal

Turn your smartphone into comfortable personal heart rate monitor.Measuring is based only on gyroscope sensor.How to measure your heart rate:* Sit on a chair and put the phone on your leg (quadriceps)* Press start button* Relax and hold still, keep your..

Rated 3.50(2) — Emil Doležal

No other external hardware is required, all you need is your smartphone.Camera is not used !!!Measuring is based on motion sensors.Your recovery heart rate, the speed at which your heart rate returns to normal after exercise, can indicate physical cardiac