# PRIVUS SecurLine Messenger vs HyperID Authenticator

The clearest difference is iOS requirement: HyperID Authenticator at 14.0 against PRIVUS SecurLine Messenger's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PRIVUS SecurLine Messenger ships an update weekly, HyperID Authenticator fortnightly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PRIVUS SecurLine Messenger | HyperID Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/privus-securline-messenger/id1058944160/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 68 MB | 25 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bit Armor AG](https://appshunter.io/developer/1058944159) | [HyperSphere Development Corporation](https://appshunter.io/developer/1540738964) |

## What reviewers say

### PRIVUS SecurLine Messenger

[App page](https://appshunter.io/ios/app/privus-securline-messenger/id1058944160)

This app offers highly secure and private messaging, voice, and video calls with end-to-end encryption. It includes advanced features like post-quantum encryption, disappearing messages, and device protection against malware and forensics.

**Highlights:** End-to-end encrypted messaging, HD voice and video calls, Post-quantum encryption, Disappearing messages, File transfers, Enhanced device protection, Emergency wipe

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


### HyperID Authenticator

[App page](https://appshunter.io/ios/app/hyperid-authenticator/id1540738962)

**In-app purchases:** none


## Frequently asked questions

### Is PRIVUS SecurLine Messenger free?

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

### Is HyperID Authenticator free?

HyperID Authenticator is free to download, with no in-app purchases.

### Do PRIVUS SecurLine Messenger or HyperID Authenticator have ads?

Neither PRIVUS SecurLine Messenger nor HyperID Authenticator shows ads.

### Which is updated more often, PRIVUS SecurLine Messenger or HyperID Authenticator?

PRIVUS SecurLine Messenger ships an update weekly, and HyperID Authenticator fortnightly. Most recently, PRIVUS SecurLine Messenger was updated on September 29, 2026 and HyperID Authenticator on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*