# Ninja Private Messenger vs ARX

The clearest difference is update cadence: ARX at weekly against Ninja Private Messenger's monthly. ARX also leads on device support (3 vs 1) and iOS requirement (16.4 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Ninja Private Messenger sells 3 in-app purchases, starting at $2.99 per month and ARX sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Ninja Private Messenger ships an update monthly, ARX weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ninja Private 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 277 MB | 308 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Nexever Pvt Ltd](https://appshunter.io/developer/1542297343) | [unus nullus, UAB](https://appshunter.io/developer/1755144199) |

## What reviewers say

### Ninja Private Messenger

[App page](https://appshunter.io/ios/app/ninja-private-messenger/id6446875889)

**Features:** Apple Wallet, SharePlay

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free stickers | $2.99 | per month |
| Remove Ads | $0.99 | one-time |
| Ninja Sticker | $0.99 | one-time |


### ARX

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

A privacy-focused messenger offering end-to-end encrypted communication, a self-custodial crypto wallet, a spendable card, global eSIM data, and an encrypted vault. It requires no phone number or email and tracks nothing.

**Highlights:** End-to-end encrypted messaging, Self-custodial crypto wallet, Spendable crypto card, Global eSIM data plans, Encrypted vault for notes and files, No phone number or email required

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARX VPN Paid Monthly | $3.99 | per month |
| ARX eSIM | $5.99 | one-time |
| 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 |
| ARX eSIM | $39.99 | one-time |
| ARX eSIM | $44.99 | one-time |
| ARX eSIM | $59.99 | one-time |
| ARX eSIM | $69.99 | one-time |


## Frequently asked questions

### Is Ninja Private Messenger free?

Ninja Private Messenger is free to download, with in-app purchases available.

### Is ARX free?

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

### Do Ninja Private Messenger or ARX have ads?

Neither Ninja Private Messenger nor ARX shows ads.

### Which is updated more often, Ninja Private Messenger or ARX?

Ninja Private Messenger ships an update monthly, and ARX weekly. Most recently, Ninja Private Messenger was updated on November 3, 2026 and ARX on November 5, 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.*