Apps like Headspeed Tachometer

Here are some great alternatives to Headspeed Tachometer by id-mobile :
Soko Heli Toolbox
Soko Heli Toolbox
★4.4
Engine RPM
Engine RPM
★4.0
Watch Accuracy Meter
Watch Accuracy Meter
★4.4
Speedometer GPS HUD - Odometer
Speedometer GPS HUD - Odometer
★4.4
Tachometer
Tachometer
★3.3
Try to measure RPM?
Try to measure RPM?
★3.4
GPS Laps
GPS Laps
★3.5
SpeedoMeter Lite
SpeedoMeter Lite
★4.3
Max Measure
Max Measure
★3.8
Zephyrus Pro Anemometer
Zephyrus Pro Anemometer
★4.3
MotorSim 2
MotorSim 2
★4.4
RC Speed Calculator Pro
RC Speed Calculator Pro
★4.9
Speedometer GPS HUD
Speedometer GPS HUD
★4.5
Vibration Meter
Vibration Meter
★4.5
Speedometer and G-Force meter
Speedometer and G-Force meter
★4.2
Stroboscope Engineer
Stroboscope Engineer
★4.6