RaceOn vs Motor Pitch Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RaceOn
This app helps Mini4WD racers generate fair lineups, precisely measure roller settings, and analyze race performance with a motion-based timer. It's designed for enthusiasts looking to optimize their racing strategy and track progress.
- Generate fair Mini4WD match lineups
- Measure Mini4WD roller inclination
- Record and analyze racing performance
- Motion-based timer for races
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- Generate Mini4WD match lineup with fair randomness - Check Mini4WD rollers' inclination settings with ease and precision - Record and analyze racing performance with motion based Timer Have fun!
Motor Pitch Analyzer
Measure small motor rotation speed in real-time using your smartphone's microphone. View motor sound waveforms for rough guidance on shaft runout and brush conditions. Achieve better accuracy by narrowing the measurement range in a quiet environment.
- Real-time motor RPM measurement
- Motor sound waveform visualization
- Adjustable measurement range for accuracy
- Analysis of shaft runout and brush conditions
- Quiet environment measurement recommendation
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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.
Screenshots
Verdict
The clearest difference is price: Motor Pitch Analyzer at Free against RaceOn's $9.99. RaceOn's advantage is ads (none vs shown) and iOS requirement (10.0 vs 13.0). On update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Motor Pitch Analyzer is free to download; RaceOn costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RaceOn ships an update every 2 months, Motor Pitch Analyzer monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | RaceOn | Motor Pitch Analyzer |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 36 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Truewhoo Network Technology | Shiho Masuda |
Customer experience
RaceOn
Motor Pitch Analyzer
In-app purchases
RaceOn
No in-app purchases
Motor Pitch Analyzer
No in-app purchases
Questions
Is RaceOn free?
Is Motor Pitch Analyzer free?
Do RaceOn or Motor Pitch Analyzer have ads?
Which is updated more often, RaceOn or Motor Pitch Analyzer?
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