# CMS Engineer vs MySudo VPN

The clearest difference is in-app purchases: CMS Engineer at none against MySudo VPN's 2. CMS Engineer also leads on update cadence (monthly vs every 4 months) and iOS requirement (13.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. MySudo VPN sells 2 in-app purchases, starting at $6.99 per month. CMS Engineer asks for nothing beyond the download.

CMS Engineer ships an update monthly, MySudo VPN every 4 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CMS Engineer | MySudo VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (23 ratings)](https://appshunter.io/ios/app/mysudo-vpn-anonymous-and-secure/id1640642074/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 82 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CMS SupaTrak Ltd](https://appshunter.io/developer/1565174937) | [Anonyome Labs, Inc](https://appshunter.io/developer/982100371) |

## What reviewers say

### CMS Engineer

[App page](https://appshunter.io/ios/app/cms-engineer/id1617242346)

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

**In-app purchases:** none


### MySudo VPN

[App page](https://appshunter.io/ios/app/mysudo-vpn-anonymous-and-secure/id1640642074)

This app offers robust online privacy with no-log policies and AES-256 encryption. It provides access to servers in 76 locations across 48 countries and works seamlessly with a companion app for enhanced security.

**Highlights:** No-log policy, AES-256 encryption, 76 server locations, 48 countries, Works across devices, Multiple protocols

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $6.99 | per month |
| Annual plan | $49.99 | per year |


## Frequently asked questions

### Is CMS Engineer free?

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

### Is MySudo VPN free?

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

### Do CMS Engineer or MySudo VPN have ads?

Neither CMS Engineer nor MySudo VPN shows ads.

### Which is updated more often, CMS Engineer or MySudo VPN?

CMS Engineer ships an update monthly, and MySudo VPN every 4 months. Most recently, CMS Engineer was updated on October 10, 2026 and MySudo VPN on October 9, 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.*