# Keywave. — PGP Encryption Made Simple > Local PGP encryption and decryption app for enhanced privacy. (iPhone/iPad app by William Kelley.) - Source: https://appshunter.io/ios/app/keywave/id6758056425 (this page in markdown: same URL + `.md`) - Developer: [William Kelley](https://appshunter.io/developer/1870645864) - Category: Utilities, Productivity - Price: Free - Rating: 2.80/5 from 4 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 11 MB - Languages: American English - Released: 2026-03-09 - Data updated: 2026-09-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/keywave/id6758056425/reviews.md ## What is Keywave.? PGP encryption for people who value their privacy. Everything runs on your device. No servers, no tracking, no compromises. Keywave is a native iOS app for PGP encryption and decryption. Encrypt messages before sending them. Decrypt messages you receive. Manage your keys. That's it. Everything runs locally using Protonmail's open-source gopenpgp library. Your keys never leave your phone. Features: • Encrypt & decrypt messages with a tap • Generate 2048, 3072, or 4096-bit RSA keypairs • Store unlimited keys with search and filtering • Import from files, clipboard, or share extension • Export as ASCII Armored or Binary • Native SwiftUI interface with dark mode Why Keywave: • 100% local — no servers, no cloud, no network requests • Zero data collection — no analytics, no tracking • Built on Protonmail's battle-tested gopenpgp library • Keys stored securely in iOS Keychain • Compatible with GPG and other PGP tools Free. No ads. Works offline. Requires iOS 17.5+. New features coming in the next version: This will include a keyboard extension, and also adding support for encrypting and decrypting files. potentially could an encrypted file vault. ## Key features - Encrypt and decrypt messages - Generate RSA keypairs - Manage unlimited keys - Import/export keys - Native SwiftUI interface - 100% local processing ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/keywave/id6758056425/reviews.md ### 1/5 — Wont let me type text in after selecting keys *2026-07-28* Grest app if itd work ### 1/5 — Can’t encrypt or decrypt *2026-05-28* 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. **Developer response:** wait what is ur iOS version and what iPhone model do you use? I will work on getting this bug fixed. ### 5/5 — Good but has a major bug *2026-04-16* I cant click on the message box to paste a message in. It just wont be clicked on. **Developer response:** wait what is ur iOS version and what iPhone model do you use? I will work on getting this bug fixed. ## Frequently asked questions about Keywave. ### 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. ## Version history (last 2 releases) ### 1.01 — 2026-08-28 Bug fixes and other small changes ### 1.0 — 2026-03-10 No release notes. ## Apps similar to Keywave. | App | Rating | Price | Category | | --- | --- | --- | --- | | [iPGMail](https://appshunter.io/ios/app/ipgmail/id430780873) | 4.3 (235) | $3.99 | Utilities | | [Pocket-pgp](https://appshunter.io/ios/app/pocket-pgp/id6758344591) | 4.2 (5) | Free | Utilities | | [PGPony: PGP & GPG Encryption](https://appshunter.io/ios/app/pgpony-pgp-and-gpg-encryption/id6759994432) | 4.6 (10) | Free | Utilities | | [CypherAir](https://appshunter.io/ios/app/cypherair/id6760628384) | — | Free | Utilities | | [Easy PGP](https://appshunter.io/ios/app/easy-pgp/id6743335477) | 3.9 (20) | Free | Utilities | | [GPG Decrypt](https://appshunter.io/ios/app/gpg-decrypt/id6744686392) | — | Free | Utilities | ## Related topics [kleopatra](https://appshunter.io/ios/topics/kleopatra) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*