Motor Pitch Analyzer
Motor Pitch Analyzer Summary
Motor Pitch Analyzer is a ad-supported iOS app in Tools by JobarGames. Released in Jun 2024 (1 year ago). It has 1.00 ratings with a 1.00★ (poor) average. Based on AppGoblin estimates, it reaches roughly 3.00 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jun 12, 2025.
Store info: Last updated on App Store on Jun 12, 2025 .
1★
Ratings: 1.00
Screenshots
App Description
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.