# Post Quantum Secure Chat vs Qwing Messenger

The clearest difference is in-app purchases: Qwing Messenger at none against Post Quantum Secure Chat's 2. Post Quantum Secure Chat's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Post Quantum Secure Chat sells 2 in-app purchases, starting at $4.99 per month. Qwing Messenger asks for nothing beyond the download.

Post Quantum Secure Chat ships an update every 10 days, Qwing Messenger every 2 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Post Quantum Secure Chat | Qwing Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 35 MB | 37 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1652317997) | [CODEARMORY, MB](https://appshunter.io/developer/1896708216) |

## What reviewers say

### Post Quantum Secure Chat

[App page](https://appshunter.io/ios/app/post-quantum-secure-chat/id6743000247)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $29.99 | per year |


### Qwing Messenger

[App page](https://appshunter.io/ios/app/qwing-messenger/id6770037625)

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

**In-app purchases:** none


## Frequently asked questions

### Is Post Quantum Secure Chat free?

Post Quantum Secure Chat is free to download, with in-app purchases available.

### Is Qwing Messenger free?

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

### Do Post Quantum Secure Chat or Qwing Messenger have ads?

Neither Post Quantum Secure Chat nor Qwing Messenger shows ads.

### Which is updated more often, Post Quantum Secure Chat or Qwing Messenger?

Post Quantum Secure Chat ships an update every 10 days, and Qwing Messenger every 2 weeks. Most recently, Post Quantum Secure Chat was updated on October 4, 2026 and Qwing Messenger on October 10, 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.*