# MINECIRCUIT vs Motor Pitch Analyzer

The clearest difference is ads: MINECIRCUIT at none against Motor Pitch Analyzer's shown. MINECIRCUIT also leads on monetization model (free vs ad-supported) and iOS requirement (6.0 vs 13.0). On price, update cadence, 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.

MINECIRCUIT ships an update every 2 months, Motor Pitch Analyzer monthly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MINECIRCUIT | Motor Pitch Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/motor-pitch-analyzer/id6502329028/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 103 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natural Style Co. Ltd.](https://appshunter.io/developer/427132420) | [Shiho Masuda](https://appshunter.io/developer/500997902) |

## What reviewers say

### MINECIRCUIT

[App page](https://appshunter.io/ios/app/minecircuit/id1122906184)

Design and simulate custom circuits using a drag-and-drop interface. Save, edit, and share your creations. This app is inspired by the Mini 4WD Japan Cup Junior Circuit.

**Highlights:** Circuit design and editing, Course manipulation (add, delete, move, rotate), Circuit saving and loading, Circuit copying, Circuit sharing via "concours d'Elegance", Circuit zooming

**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 MINECIRCUIT free?

MINECIRCUIT 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.

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

Motor Pitch Analyzer shows ads; MINECIRCUIT does not.

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

MINECIRCUIT ships an update every 2 months, and Motor Pitch Analyzer monthly. Most recently, MINECIRCUIT was updated on October 16, 2026 and Motor Pitch Analyzer on October 25, 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.*