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Keywave.

Keywave.

PGP Encryption Made Simple

4 ratings
3 reviews
🔧 Utilities
📊 Productivity
Free

Details

Released
March 9, 2026
Updated
August 28, 2026

Developer

William Kelley
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Keywave. screenshot #1 for iPhone
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Keywave. screenshot #3 for iPhone
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About

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.

✓Encrypt and decrypt messages
✓Generate RSA keypairs
✓Manage unlimited keys
✓Import/export keys
✓Native SwiftUI interface
✓100% local processing
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What's New in Keywave.

1.01

August 28, 2026

Bug fixes and other small changes

User reviews

Most RecentHighest RatedLowest Rated

Wont let me type text in after selecting keys

Grest app if itd work
Sstablemantis

Can’t encrypt or decrypt

App has potential except one major problem you can’t click on the encrypt or decrypt box which is kinda the whole point of this app.
SSauce52991

Response from developer

wait what is ur iOS version and what iPhone model do you use? I will work on getting this bug fixed.

Good but has a major bug

I cant click on the message box to paste a message in. It just wont be clicked on.
BBilal.1802

Response from developer

wait what is ur iOS version and what iPhone model do you use? I will work on getting this bug fixed.

FAQ

What is Keywave?

Keywave is a native iOS application designed for PGP encryption and decryption. It allows users to encrypt messages before sending and decrypt received messages, all while managing their keys locally on their device.

How does Keywave ensure privacy?

Keywave prioritizes privacy by running entirely on your device. It does not use servers, track user data, or make network requests, ensuring that your keys and messages remain private and secure.

What encryption key sizes does Keywave support?

Keywave supports the generation of RSA keypairs in 2048, 3072, or 4096-bit lengths, providing users with options for varying levels of security.

Can I import existing PGP keys into Keywave?

Yes, Keywave allows you to import PGP keys from files, the clipboard, or through the share extension, making it easy to integrate with your existing encryption workflow.

Does Keywave have ads?

No, Keywave is completely free and does not contain any advertisements, ensuring an uninterrupted and private user experience.

What devices is Keywave compatible with?

Keywave is currently supported on iPhones and features a native SwiftUI interface with dark mode support.

How often is Keywave updated?

The latest version of Keywave is 1.01, and it was last updated on August 28, 2026. Updates are provided to maintain functionality and security.

What is the user sentiment for Keywave?

Based on available data, Keywave has a rating of 2.8 stars from 4 ratings, indicating mixed user sentiment. Users may appreciate its local processing and privacy features, but the low rating suggests potential areas for improvement.