# Post Quantum Secure Chat vs Ooples

The clearest difference is in-app purchases: Ooples at none against Post Quantum Secure Chat's 2. Post Quantum Secure Chat's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, update cadence and ads 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. Ooples asks for nothing beyond the download.

Post Quantum Secure Chat ships an update every 10 days, Ooples fortnightly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Post Quantum Secure Chat | Ooples |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 35 MB | 6 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1652317997) | [Baptiste LECLERCQ](https://appshunter.io/developer/1781994749) |

## 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 |


### Ooples

[App page](https://appshunter.io/ios/app/ooples/id6759286365)

**Features:** macOS Compatibility

**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 Ooples free?

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

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

Neither Post Quantum Secure Chat nor Ooples shows ads.

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

Post Quantum Secure Chat ships an update every 10 days, and Ooples fortnightly. Most recently, Post Quantum Secure Chat was updated on October 4, 2026 and Ooples on October 11, 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.*