# CYP Control vs PGPKit

The clearest difference is in-app purchases: CYP Control at none against PGPKit's 1. CYP Control also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). PGPKit's advantage is update cadence (every 2 days vs every 23 months). On price and ads there is nothing between them.

Both are free to download. PGPKit sells 1 one-off in-app purchase. CYP Control asks for nothing beyond the download.

CYP Control ships an update every 23 months, PGPKit every 2 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CYP Control | PGPKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pgpkit/id6816393888/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 23 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cypress Technology Co., LTD.](https://appshunter.io/developer/926194141) | [Can You Grab It LLC](https://appshunter.io/developer/6816393890) |

## What reviewers say

### CYP Control

[App page](https://appshunter.io/ios/app/cyp-control/id1502061299)

**Features:** macOS Compatibility

**In-app purchases:** none


### PGPKit

[App page](https://appshunter.io/ios/app/pgpkit/id6816393888)

Securely send and receive encrypted messages with anyone using standard PGP implementations. This app handles the complexities of encryption, ensuring your communications are private and verifiable, all processed directly on your device without servers or accounts.

**Highlights:** Send and receive encrypted messages, Verify message authenticity, Repair damaged encrypted messages, Secure key backups, Face ID for key access, Offline operation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PGPKit Pro | $9.99 | one-time |


## Frequently asked questions

### Is CYP Control free?

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

### Is PGPKit free?

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

### Do CYP Control or PGPKit have ads?

Neither CYP Control nor PGPKit shows ads.

### Which is updated more often, CYP Control or PGPKit?

CYP Control ships an update every 23 months, and PGPKit every 2 days. Most recently, CYP Control was updated on November 7, 2026 and PGPKit on November 6, 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.*