# MACH Control vs Bubble Level

MACH Control and Bubble Level are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | MACH Control | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 42 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MACH ACQUISITION, INC](https://appshunter.io/developer/1684791348) | [Metehan Kasap](https://appshunter.io/developer/1780416037) |

## What reviewers say

### MACH Control

[App page](https://appshunter.io/ios/app/mach-control/id6503452849)

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

**In-app purchases:** none


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-pro-measure-tool/id6758154417)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MACH Control free?

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

### Is Bubble Level free?

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

### Do MACH Control or Bubble Level have ads?

Neither MACH Control nor Bubble Level shows ads.

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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.*