# Post Quantum Secure Chat vs Wizpr

The clearest difference is in-app purchases: Wizpr at none against Post Quantum Secure Chat's 2. Post Quantum Secure Chat's advantage is iOS requirement (13.0 vs 16.0). 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. Wizpr asks for nothing beyond the download.

Post Quantum Secure Chat ships an update every 10 days, Wizpr every 3 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Post Quantum Secure Chat | Wizpr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 35 MB | 102 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1652317997) | [AJARI TECHNOLOGIES PTE. LTD.](https://appshunter.io/developer/1695054315) |

## 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 |


### Wizpr

[App page](https://appshunter.io/ios/app/wizpr-secure-messenger/id6758970916)

**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 Wizpr free?

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

### Do Post Quantum Secure Chat or Wizpr have ads?

Neither Post Quantum Secure Chat nor Wizpr shows ads.

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

Post Quantum Secure Chat ships an update every 10 days, and Wizpr every 3 weeks. Most recently, Post Quantum Secure Chat was updated on October 4, 2026 and Wizpr on October 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.*