# Tracker Mobile Sync vs CMO Compliance V19

The clearest difference is iOS requirement: CMO Compliance V19 at 12.0 against Tracker Mobile Sync's 16.1. 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.

Tracker Mobile Sync ships an update every 3 months, CMO Compliance V19 every 2 months. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Tracker Mobile Sync | CMO Compliance V19 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 48 MB | 95 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tracker Service](https://appshunter.io/developer/1435578549) | [Mitratech, LLC](https://appshunter.io/developer/572109678) |

## What reviewers say

### Tracker Mobile Sync

[App page](https://appshunter.io/ios/app/tracker-mobile-sync/id1435578550)

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

**In-app purchases:** none


### CMO Compliance V19

[App page](https://appshunter.io/ios/app/cmo-compliance-v19/id6740321973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tracker Mobile Sync free?

Tracker Mobile Sync is free to download, with no in-app purchases.

### Is CMO Compliance V19 free?

CMO Compliance V19 is free to download, with no in-app purchases.

### Do Tracker Mobile Sync or CMO Compliance V19 have ads?

Neither Tracker Mobile Sync nor CMO Compliance V19 shows ads.

### Which is updated more often, Tracker Mobile Sync or CMO Compliance V19?

Tracker Mobile Sync ships an update every 3 months, and CMO Compliance V19 every 2 months. Most recently, Tracker Mobile Sync was updated on September 13, 2026 and CMO Compliance V19 on September 17, 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.*