Motor Pitch Analyzer vs MC3000 Usage & Stats
MotorPitchAnalyzer (MPA) is an app for measuring small motor rotation speed in real-time.
Just bring the motor close to your smartphone's microphone for easy measurement!
You can improve accuracy by narrowing the measurement range.
The app shows the motor's maximum rotation speed based on stable rotation and frequency intensity.
You can also quickly check for shaft runout and brush conditions by viewing the motor sound waveform in real-time (※ for rough guidance).
Please measure in a quiet place for accurate results.
Note that measurement accuracy may vary slightly depending on your iPhone or iPad's microphone performance.
- Apple App Store
- Free
- Utilities
Store Rank
- -
MC3000 seamlessly integrates advancements in portable computing with the Multifunction Battery Charger; bringing real-time monitoring to your Apple® devices such as the iTouch, iPhone and iPad. With the Bluetooth communication, the MC3000 can display your charger’s charging/discharging data. Whether you are an enthusiastic pilot demanding comprehensive charging data or an everyday sport racer looking for that high performance, the MC3000 puts the charger at your fingertips.
- Apple App Store
- Free
- Utilities
Store Rank
- -
Motor Pitch Analyzer VS. 
MC3000February 22, 2026