# GPG Decrypt vs Keywave.

The clearest difference is review sentiment: Keywave. at 33% against GPG Decrypt's 0%. GPG Decrypt's advantage is update cadence (every 3 days vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GPG Decrypt ships an update every 3 days, Keywave. every 6 months. The most recent releases landed on October 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | GPG Decrypt | Keywave. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (4 ratings)](https://appshunter.io/ios/app/keywave/id6758056425/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | Free | Free |
| Size | 2 MB | 11 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Laurent Ach](https://appshunter.io/developer/1808890709) | [William Kelley](https://appshunter.io/developer/1870645864) |

## What reviewers say

### GPG Decrypt

[App page](https://appshunter.io/ios/app/gpg-decrypt/id6744686392)

Securely decrypt GPG-encrypted files on your iPhone or iPad. Transfer your encrypted documents and private key, then use the app to view sensitive content without permanent storage on your device.

**Highlights:** Decrypt GPG-encrypted files, Support for private key authentication, Secure file handling, Display-only decryption, Asymmetric encryption support

**Features:** macOS Compatibility

**In-app purchases:** none


### Keywave.

[App page](https://appshunter.io/ios/app/keywave/id6758056425)

Securely encrypt and decrypt messages directly on your device. Manage your PGP keys locally without any server interaction or data tracking. Offers robust key generation and import/export options with a clean interface.

**Highlights:** Encrypt and decrypt messages, Generate RSA keypairs, Manage unlimited keys, Import/export keys, Native SwiftUI interface, 100% local processing

**In-app purchases:** none


## Frequently asked questions

### Is GPG Decrypt free?

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

### Is Keywave. free?

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

### Do GPG Decrypt or Keywave. have ads?

Neither GPG Decrypt nor Keywave. shows ads.

### Which is updated more often, GPG Decrypt or Keywave.?

GPG Decrypt ships an update every 3 days, and Keywave. every 6 months. Most recently, GPG Decrypt was updated on October 4, 2026 and Keywave. on September 17, 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.*