# Post Quantum Secure Chat vs Evercrypted

The clearest difference is update cadence: Evercrypted at every 3 days against Post Quantum Secure Chat's every 10 days. Post Quantum Secure Chat's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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 and Evercrypted sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Post Quantum Secure Chat ships an update every 10 days, Evercrypted every 3 days. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Post Quantum Secure Chat | Evercrypted |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evercrypted/id6756426915/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 46 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1652317997) | [Irakli Koridze](https://appshunter.io/developer/1860600284) |

## 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 |


### Evercrypted

[App page](https://appshunter.io/ios/app/evercrypted/id6756426915)

This app provides enhanced message security with post-quantum end-to-end encryption, protected by a password and a special keyboard that prevents keyloggers. It offers a secure communication channel without requiring a phone number.

**Highlights:** Post-Quantum End-to-End Encryption, Password-protected messages, Keylogger-proof in-app keyboard, No phone number required, Open-source

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evercrypted Premium | $9.99 | per month |


## Frequently asked questions

### Is Post Quantum Secure Chat free?

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

### Is Evercrypted free?

Evercrypted is free to download, with in-app purchases available.

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

Neither Post Quantum Secure Chat nor Evercrypted shows ads.

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

Post Quantum Secure Chat ships an update every 10 days, and Evercrypted every 3 days. Most recently, Post Quantum Secure Chat was updated on September 20, 2026 and Evercrypted on June 1, 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.*