# PGP Everywhere vs Keywave

The clearest difference is price: Keywave at Free against PGP Everywhere's $4.99. PGP Everywhere's advantage is update cadence (monthly vs every 4 months) and device support (3 vs 1). On review sentiment, ads and in-app purchases there is nothing between them.

Keywave is free to download; PGP Everywhere costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PGP Everywhere ships an update monthly, Keywave every 4 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PGP Everywhere | Keywave |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[2.5 (55 ratings)](https://appshunter.io/ios/app/pgp-everywhere/id1011677987/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 33.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 44 MB | 13 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Future Spin Software, LLC](https://appshunter.io/developer/1011677986) | [William Kelley](https://appshunter.io/developer/1870645864) |

## What reviewers say

### PGP Everywhere

[App page](https://appshunter.io/ios/app/pgp-everywhere/id1011677987)

This app provides a comprehensive PGP encryption suite for iOS, allowing users to encrypt and decrypt messages and files directly within any application. It offers a keyboard extension for text input and an action extension for file handling, enhancing security across your mobile device.

**Highlights:** Encrypt/decrypt files anywhere, Encrypt/decrypt/sign/verify text, Generate RSA Key Pairs, Interact with key servers, Face ID & Touch ID integration, Multiple language support, Secure key import/export

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 💡 Innovative keyboard integration for encryption in any app
- 🔒 Effective PGP encryption and decryption for text
- ⚡ Quick and easy key pair generation
- 🎯 Seamless integration with messaging apps

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- ❌ Keyboard extension doesn't work as advertised
- 🚫 No support for ECC (Elliptic Curve Cryptography) keys
- 🚫 No support for Curve25519-based keys
- 🚫 No Yubikey/hardware token support

**Reported bugs**

- App crashes when searching key servers
- App crashes when importing keys from clipboard
- App crashes when attempting decryption
- Keyboard extension fails to appear or function on iOS 26 and other versions
- Keyboard keys turn black during encryption, requiring repeated key presses

**Requested features**

- Support for ECC and Curve25519 keys
- File encryption and decryption capabilities
- Yubikey and hardware token support
- Plaintext message signing functionality
- Face ID support (not just Touch ID)


### Keywave

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

This app provides robust PGP encryption and decryption capabilities directly on your device. It allows you to generate, manage, import, and export PGP keys locally, ensuring your data remains private and secure without server reliance.

**Highlights:** Encrypt and decrypt messages, Generate PGP keys (2048-4096 bit), Manage unlimited local keys, Import keys from files or clipboard, Export keys in various formats, 100% local processing, Zero data collection

**In-app purchases:** none


## Frequently asked questions

### Is PGP Everywhere free?

PGP Everywhere costs $4.99, with no in-app purchases.

### Is Keywave free?

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

### Do PGP Everywhere or Keywave have ads?

Neither PGP Everywhere nor Keywave shows ads.

### Which is updated more often, PGP Everywhere or Keywave?

PGP Everywhere ships an update monthly, and Keywave every 4 months. Most recently, PGP Everywhere was updated on November 6, 2026 and Keywave on November 5, 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.*