# MC3000 vs Motor Pitch Analyzer

The clearest difference is rating: MC3000 at 3.8 against Motor Pitch Analyzer's 1.0. MC3000 also leads on ads (none vs shown) and ratings volume (14 vs 1). Motor Pitch Analyzer's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MC3000 holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: MC3000 has 14 ratings behind it against 1, so its average is the more settled of the two.

MC3000 ships an update every 3 months, Motor Pitch Analyzer monthly. The most recent releases landed on June 10, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | MC3000 | Motor Pitch Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (14 ratings)](https://appshunter.io/ios/app/mc3000/id949072025/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/motor-pitch-analyzer/id6502329028/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | 33.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 103 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SkyRC Technology Co.,Ltd.](https://appshunter.io/developer/580032028) | [Shiho Masuda](https://appshunter.io/developer/500997902) |

## What reviewers say

### MC3000

[App page](https://appshunter.io/ios/app/mc3000/id949072025)

Monitor your Apple device's charging and discharging data in real-time. This app provides comprehensive charging insights for pilots and racers, putting charger control at your fingertips via Bluetooth.

**Highlights:** Real-time charging data monitoring, Bluetooth communication, Discharging data display, Compatible with iTouch, iPhone, iPad, Suitable for pilots and racers

**Features:** macOS Compatibility

**In-app purchases:** none


### Motor Pitch Analyzer

[App page](https://appshunter.io/ios/app/motor-pitch-analyzer/id6502329028)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MC3000 free?

MC3000 is free to download, with no in-app purchases.

### Is Motor Pitch Analyzer free?

Motor Pitch Analyzer is free to download, with no in-app purchases.

### Which has better reviews, MC3000 or Motor Pitch Analyzer?

MC3000 is rated higher. MC3000 averages 3.8 out of 5 from 14 ratings, while Motor Pitch Analyzer averages 1.0 from 1 ratings.

### Do MC3000 or Motor Pitch Analyzer have ads?

Motor Pitch Analyzer shows ads; MC3000 does not.

### Which is updated more often, MC3000 or Motor Pitch Analyzer?

MC3000 ships an update every 3 months, and Motor Pitch Analyzer monthly. Most recently, MC3000 was updated on June 10, 2026 and Motor Pitch Analyzer on June 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*