# Compressed Air Calc by ALMiG vs MUT SELECTION

The clearest difference is iOS requirement: Compressed Air Calc by ALMiG at 11.0 against MUT SELECTION's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Compressed Air Calc by ALMiG ships an update every 50 months, MUT SELECTION every 39 months. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Compressed Air Calc by ALMiG | MUT SELECTION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/compressed-air-calc-by-almig/id1083092926/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 39 months** |
| Monetization | Free | — |
| Size | 7 MB | 99 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALMiG Kompressoren GmbH](https://appshunter.io/developer/1083092925) | [MUT MECCANICA TOVO SPA](https://appshunter.io/developer/1675835772) |

## What reviewers say

### Compressed Air Calc by ALMiG

[App page](https://appshunter.io/ios/app/compressed-air-calc-by-almig/id1083092926)

This app offers a suite of tools to optimize compressed air stations. It includes unit conversion, pressure drop calculation, condensate development, and receiver sizing. It also helps determine sound pressure levels and leakage quantities.

**Highlights:** Unit converter (pressure, volume, power, flow, energy, temp), Pressure drop calculation, Condensate development calculation, Receiver size calculation, Sound pressure level calculation, Leakage quantity determination

**Features:** macOS Compatibility

**In-app purchases:** none


### MUT SELECTION

[App page](https://appshunter.io/ios/app/mut-selection/id6446083794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Compressed Air Calc by ALMiG free?

Compressed Air Calc by ALMiG is free to download, with no in-app purchases.

### Is MUT SELECTION free?

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

### Do Compressed Air Calc by ALMiG or MUT SELECTION have ads?

Neither Compressed Air Calc by ALMiG nor MUT SELECTION shows ads.

### Which is updated more often, Compressed Air Calc by ALMiG or MUT SELECTION?

Compressed Air Calc by ALMiG ships an update every 50 months, and MUT SELECTION every 39 months. Most recently, Compressed Air Calc by ALMiG was updated on October 18, 2026 and MUT SELECTION on October 5, 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.*