# Tracker Protection vs CMS SCAN

The clearest difference is in-app purchases: CMS SCAN at none against Tracker Protection's 3. CMS SCAN also leads on iOS requirement (12.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tracker Protection sells 3 in-app purchases, starting at $4.99 per month. CMS SCAN asks for nothing beyond the download.

Tracker Protection ships an update every 4 months, CMS SCAN every 8 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Tracker Protection | CMS SCAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (78 ratings)](https://appshunter.io/ios/app/tracker-protection/id1571342218/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Freemium | — |
| Size | 8 MB | 33 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Disconnect](https://appshunter.io/developer/671080658) | [Chois Technology](https://appshunter.io/developer/412843396) |

## What reviewers say

### Tracker Protection

[App page](https://appshunter.io/ios/app/tracker-protection/id1571342218)

This app shields your device from hidden trackers that collect personal data across apps, browsers, and email. It enhances security, speeds up performance, and encrypts your DNS to prevent surveillance.

**Highlights:** Blocks trackers in apps, browsers, and email, Encrypts DNS lookups, Prevents surveillance, Speeds up page and app loads, Reduces bandwidth usage, Improves battery life, Customizable protection options

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premier Plus | $4.99 | per month |
| Premier Plus | $19.99 | per year |
| Day Pass Tracker Protection | $0.99 | one-time |


### CMS SCAN

[App page](https://appshunter.io/ios/app/cms-scan/id6450800818)

**In-app purchases:** none


## Frequently asked questions

### Is Tracker Protection free?

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

### Is CMS SCAN free?

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

### Do Tracker Protection or CMS SCAN have ads?

Neither Tracker Protection nor CMS SCAN shows ads.

### Which is updated more often, Tracker Protection or CMS SCAN?

Tracker Protection ships an update every 4 months, and CMS SCAN every 8 months. Most recently, Tracker Protection was updated on October 11, 2026 and CMS SCAN on October 8, 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.*