# PS vs Crypty

The clearest difference is rating: PS at 5.0 against Crypty's 3.0. PS also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (11.0 vs 16.0). Crypty's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. PS sells 1 one-off in-app purchase. Crypty asks for nothing beyond the download.

PS holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

PS ships an update every 6 weeks, Crypty every 5 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | PS | Crypty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ps-post-scriptum/id1071215726/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/crypty-secure-communications/id1316881818/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 74 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Salutis Systems a.s.](https://appshunter.io/developer/1071215725) | [CRYPTY SRL](https://appshunter.io/developer/1316881817) |

## What reviewers say

### PS

[App page](https://appshunter.io/ios/app/ps-post-scriptum/id1071215726)

This app offers a secure and private space for your photos, videos, and passwords. It ensures your communications are fully encrypted, providing anonymity and peace of mind.

**Highlights:** Full anonymity, 100% security, Ultimate privacy, Encrypted photos and videos, Encrypted password storage, Encrypted communication

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secure Storage | $4.99 | one-time |


### Crypty

[App page](https://appshunter.io/ios/app/crypty-secure-communications/id1316881818)

This app offers secure messaging, voice calls, and file sharing with end-to-end encryption. It features timed message destruction, confidential live streaming, and remote app wiping for enhanced privacy.

**Highlights:** End-to-end encrypted calls and messages, Encrypted file sharing, Timed self-destruction messages, Confidential live streaming, Remote app wipe, Group chats and chatrooms

**In-app purchases:** none


## Frequently asked questions

### Is PS free?

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

### Is Crypty free?

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

### Which has better reviews, PS or Crypty?

PS is rated higher. PS averages 5.0 out of 5 from 5 ratings, while Crypty averages 3.0 from 2 ratings.

### Do PS or Crypty have ads?

Neither PS nor Crypty shows ads.

### Which is updated more often, PS or Crypty?

PS ships an update every 6 weeks, and Crypty every 5 months. Most recently, PS was updated on October 3, 2026 and Crypty on October 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.*