# PRIVUS SecurLine Messenger vs Sands Encrypted Chat App

The clearest difference is iOS requirement: Sands Encrypted Chat App 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, Sands Encrypted Chat App every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PRIVUS SecurLine Messenger | Sands Encrypted Chat App |
| --- | --- | --- |
| 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 | **Every 4 days** |
| Monetization | Free | — |
| Size | 68 MB | 158 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bit Armor AG](https://appshunter.io/developer/1058944159) | [Innobins Decision Science](https://appshunter.io/developer/1465692066) |

## 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


### Sands Encrypted Chat App

[App page](https://appshunter.io/ios/app/sands-encrypted-chat-app/id1616382002)

**Features:** macOS Compatibility, Siri integration

**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 Sands Encrypted Chat App free?

Sands Encrypted Chat App is free to download, with no in-app purchases.

### Do PRIVUS SecurLine Messenger or Sands Encrypted Chat App have ads?

Neither PRIVUS SecurLine Messenger nor Sands Encrypted Chat App shows ads.

### Which is updated more often, PRIVUS SecurLine Messenger or Sands Encrypted Chat App?

PRIVUS SecurLine Messenger ships an update weekly, and Sands Encrypted Chat App every 4 days. Most recently, PRIVUS SecurLine Messenger was updated on November 2, 2026 and Sands Encrypted Chat App on November 3, 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.*