# M vs CloudLabs Linear Motion

The clearest difference is update cadence: M at every 3 weeks against CloudLabs Linear Motion's every 20 months. CloudLabs Linear Motion's advantage is iOS requirement (9.0 vs 15.0). On price, ads, 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.

M ships an update every 3 weeks, CloudLabs Linear Motion every 20 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | M | CloudLabs Linear Motion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 20 months |
| Size | 72 MB | 69 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eisuke Togashi](https://appshunter.io/developer/592398746) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-logger-server/id1599907037)

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Linear Motion

[App page](https://appshunter.io/ios/app/cloudlabs-linear-motion-rum/id1633089358)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is CloudLabs Linear Motion free?

CloudLabs Linear Motion is free to download, with no in-app purchases.

### Do M or CloudLabs Linear Motion have ads?

Neither M nor CloudLabs Linear Motion shows ads.

### Which is updated more often, M or CloudLabs Linear Motion?

M ships an update every 3 weeks, and CloudLabs Linear Motion every 20 months. Most recently, M was updated on September 22, 2026 and CloudLabs Linear Motion on September 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.*