# Sudo Messenger vs ARX

The clearest difference is in-app purchases: Sudo Messenger at none against ARX's 13. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ARX sells 13 one-off in-app purchases. Sudo Messenger asks for nothing beyond the download.

Sudo Messenger ships an update every 5 days, ARX weekly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sudo Messenger | ARX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arx-private-messenger/id6752341948/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 209 MB | 278 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [SUDO MESSENGER LTD](https://appshunter.io/developer/6804954398) | [unus nullus, UAB](https://appshunter.io/developer/1755144199) |

## What reviewers say

### Sudo Messenger

[App page](https://appshunter.io/ios/app/sudo-messenger/id6749523808)

**Features:** Vision Pro support

**In-app purchases:** none


### ARX

[App page](https://appshunter.io/ios/app/arx-private-messenger/id6752341948)

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARX eSIM | $12.99 | one-time |
| ARX eSIM | $14.99 | one-time |
| ARX eSIM | $24.99 | one-time |
| eSIM 3 GB 30d | $24.99 | one-time |
| Glob eSIM Top-up 3GB 30d | $24.99 | one-time |
| ARX eSIM | $29.99 | one-time |
| eSIM 5 GB 30d | $34.99 | one-time |
| Glob eSIM Top-up 5GB 30d | $34.99 | one-time |
| ARX eSIM | $39.99 | one-time |
| eSIM 10 GB 30d | $59.99 | one-time |
| Glob eSIM Top-up 10GB 30d | $59.99 | one-time |
| Glob eSIM Top-up 20GB 30d | $69.99 | one-time |
| eSIM 20 GB 30d | $69.99 | one-time |


## Frequently asked questions

### Is Sudo Messenger free?

Sudo Messenger is free to download, with no in-app purchases.

### Is ARX free?

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

### Do Sudo Messenger or ARX have ads?

Neither Sudo Messenger nor ARX shows ads.

### Which is updated more often, Sudo Messenger or ARX?

Sudo Messenger ships an update every 5 days, and ARX weekly. Most recently, Sudo Messenger was updated on October 16, 2026 and ARX on October 24, 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.*