# Motor Power Calculator vs Machine Utility

The clearest difference is price: Machine Utility at Free against Motor Power Calculator's $0.99. Machine Utility also leads on update cadence (every 2 months vs every 8 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Machine Utility is free to download; Motor Power Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Motor Power Calculator ships an update every 8 months, Machine Utility every 2 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Motor Power Calculator | Machine Utility |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 0 MB | 22 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Avishkruti Solutions](https://appshunter.io/developer/1747669593) |

## What reviewers say

### Motor Power Calculator

[App page](https://appshunter.io/ios/app/motor-power-calculator/id1429280610)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Machine Utility

[App page](https://appshunter.io/ios/app/machine-utility/id6757601175)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Motor Power Calculator free?

Motor Power Calculator costs $0.99, with no in-app purchases.

### Is Machine Utility free?

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

### Do Motor Power Calculator or Machine Utility have ads?

Neither Motor Power Calculator nor Machine Utility shows ads.

### Which is updated more often, Motor Power Calculator or Machine Utility?

Motor Power Calculator ships an update every 8 months, and Machine Utility every 2 months. Most recently, Motor Power Calculator was updated on October 12, 2026 and Machine Utility on October 10, 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.*