# Off vs Hermes Private Messenger

The clearest difference is in-app purchases: Hermes Private Messenger at none against Off's 2. Hermes Private Messenger also leads on iOS requirement (17.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Off sells 2 in-app purchases, starting at $4.99 per 7 days. Hermes Private Messenger asks for nothing beyond the download.

## The numbers

| Metric | Off | Hermes Private Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 15 MB | 813 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Adham Qurbonov](https://appshunter.io/developer/1872148218) | [Enrique Ivars](https://appshunter.io/developer/1867867325) |

## What reviewers say

### Off

[App page](https://appshunter.io/ios/app/off-grid-secure-messenger/id6758312989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataSec Pro Monthly | $4.99 | per 7 days |
| DataSec Pro Yearly | $29.99 | per year |


### Hermes Private Messenger

[App page](https://appshunter.io/ios/app/hermes-private-messenger/id6761479476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Off free?

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

### Is Hermes Private Messenger free?

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

### Do Off or Hermes Private Messenger have ads?

Neither Off nor Hermes Private Messenger shows ads.

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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.*