# Motion vs CloudLabs Ketone Synthesis

The clearest difference is price: CloudLabs Ketone Synthesis at Free against Motion's $0.99. CloudLabs Ketone Synthesis also leads on device support (3 vs 1) and iOS requirement (9.0 vs 12.0). On update cadence, ads and in-app purchases there is nothing between them.

CloudLabs Ketone Synthesis is free to download; Motion costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Motion ships an update every 34 months, CloudLabs Ketone Synthesis every 28 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Motion | CloudLabs Ketone Synthesis |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 28 months** |
| Size | 58 MB | 81 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Motion

[App page](https://appshunter.io/ios/app/motion-physics/id1139665168)

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Ketone Synthesis

[App page](https://appshunter.io/ios/app/cloudlabs-ketone-synthesis/id1596513809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Motion free?

Motion costs $0.99, with no in-app purchases.

### Is CloudLabs Ketone Synthesis free?

CloudLabs Ketone Synthesis is free to download, with no in-app purchases.

### Do Motion or CloudLabs Ketone Synthesis have ads?

Neither Motion nor CloudLabs Ketone Synthesis shows ads.

### Which is updated more often, Motion or CloudLabs Ketone Synthesis?

Motion ships an update every 34 months, and CloudLabs Ketone Synthesis every 28 months. Most recently, Motion was updated on September 19, 2026 and CloudLabs Ketone Synthesis on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*