# Ultimate Bariatrics vs MotionSync

The clearest difference is in-app purchases: Ultimate Bariatrics at none against MotionSync's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MotionSync sells 2 in-app purchases, starting at $9.99 per month. Ultimate Bariatrics asks for nothing beyond the download.

Ultimate Bariatrics ships an update monthly, MotionSync every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ultimate Bariatrics | MotionSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 56 MB | 32 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Virtual Health Partners Inc](https://appshunter.io/developer/1097921866) | [MotionSync Corp.](https://appshunter.io/developer/1850721620) |

## What reviewers say

### Ultimate Bariatrics

[App page](https://appshunter.io/ios/app/ultimate-bariatrics/id1640267325)

**In-app purchases:** none


### MotionSync

[App page](https://appshunter.io/ios/app/motionsync/id6754881620)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MotionSync Pro Monthly | $9.99 | per month |
| MotionSync Pro | $99.00 | per year |


## Frequently asked questions

### Is Ultimate Bariatrics free?

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

### Is MotionSync free?

MotionSync is free to download, with in-app purchases available.

### Do Ultimate Bariatrics or MotionSync have ads?

Neither Ultimate Bariatrics nor MotionSync shows ads.

### Which is updated more often, Ultimate Bariatrics or MotionSync?

Ultimate Bariatrics ships an update monthly, and MotionSync every 3 weeks. Most recently, Ultimate Bariatrics was updated on October 6, 2026 and MotionSync on October 7, 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.*