Easily manage your PGP keys for secure communication. Generate, import, and export public and private keys in ASCII format. Encrypt, decrypt, sign, and validate messages with robust PGP functionality.




248+ iOS apps curated and reviewed
Whether you're new to pgp encryption or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.6★ (49) | No | No | Aug 2026 | |
| 2 | Free | 4.8★ (8) | No | No | Aug 2026 | |
| 3 | Free | 3.9★ (20) | No | Yes | Aug 2026 | |
| 4 | Free | 4.2★ (5) | No | Yes | Aug 2026 | |
| 5 | Free | 4.8★ (47K) | No | Yes | Aug 2026 | |
| 6 | Free | — | No | No | Aug 2026 | |
| 7 | Free | — | No | No | Aug 2026 | |
| 8 | Free | — | No | No | May 2026 |




Easily manage your PGP keys for secure communication. Generate, import, and export public and private keys in ASCII format. Encrypt, decrypt, sign, and validate messages with robust PGP functionality.






This app simplifies PGP encryption for users on their iPhone. It allows for key generation, secure message and file encryption/decryption, digital signing, and hardware security key integration. All features are available for free.




This app provides robust PGP encryption and decryption for mobile devices. It allows users to generate, import, and export keys, encrypt and decrypt messages, and digitally sign and verify content, all while operating completely offline for maximum privacy.


Securely encrypt, decrypt, sign, and verify messages and files directly on your device. Manage PGP keys locally for enhanced privacy and control, with options for handling larger files and unlimited key storage through in-app purchases.


This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.










This app allows you to hide encrypted text messages and images within seemingly normal text. It uses advanced zero-width character technology and military-grade encryption to ensure your communications are invisible and secure.


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.


This app simplifies PGP encryption for iOS users, allowing easy sending and receiving of encrypted emails and files. It supports the OpenPGP standard, key management, and various import methods for keys and messages.


Explore the principles of Public Key Cryptography through interactive lessons using NDEF NFC chips. This educational tool provides a hands-on approach to understanding complex encryption concepts.


Manage your GPG/OpenPGP keys and encrypted emails directly from your mobile device. Import existing keys or generate new ones, and stay productive by reading and writing encrypted messages on the go.




Secure your communications with end-to-end encrypted email, calendar, contacts, and drive. Your data is protected by your keys, not company policy, ensuring privacy and security against unauthorized access. Offers custom domain support and robust authentication methods.


Securely encrypt, decrypt, sign, and verify messages using the OpenPGP standard on iOS devices. It interoperates with existing PGP infrastructure and supports various encryption algorithms and key management methods.


Easily encrypt your emails and attachments with PGP for enhanced privacy on Gmail. This app simplifies end-to-end encryption, making it accessible even without technical knowledge of cryptography. Secure your communications and files effortlessly.


This app offers a comprehensive suite of cryptographic tools for Apple devices, including encryption, decryption, key management, and certificate analysis. It's designed for developers, security professionals, and technical learners to inspect, validate, and manage sensitive data locally with precision.


This email client offers robust PGP encryption for secure communication. Your private keys are generated and stored locally on your device, ensuring they never leave. It seamlessly integrates with other PGP-compatible applications.