Securely encrypt and decrypt text messages using a secret key. Easily copy and paste encrypted content to share across different applications.



168+ iOS apps curated and reviewed
If you already know Text Encrypter (Pro), this is the deeper bench. 168+ encryption text apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.



Securely encrypt and decrypt text messages using a secret key. Easily copy and paste encrypted content to share across different applications.





Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.






This utility app allows you to encrypt and decrypt text messages using a secret key. It generates a string of random characters that can only be deciphered with the correct key, making it ideal for secure communication or hiding sensitive information.


Securely encrypt and decrypt sensitive text data using a wide range of advanced algorithms. Protect notes, messages, and cryptocurrency keys. Features steganography to hide data within images and post-quantum key exchange.






Secure your online content and communications with this privacy tool. It encrypts text and images with a password, ensuring only authorized individuals can access your data. Protect your articles, chats, and photos from unwanted analysis and surveillance.


Securely store, sync, and share your files with end-to-end encryption. Communicate privately with encrypted chat and video calls. Access your data from any device, anywhere.


Easily encrypt and decrypt messages to share securely with friends and family. Generate scrambled messages with a unique key and share them, or decrypt messages received from others using their provided key. Integrates with Siri and Shortcuts for quick access.


Securely encrypt and decrypt text messages using strong AES encryption. Offers multiple cipher options for various privacy needs, including burn-after-reading and client-to-client channels. Supports QR code generation and biometric app unlock.


Securely read and compose encrypted emails on your mobile device. This app allows you to send and receive secure messages, integrating with your existing email accounts and offering robust security features for organizations.


This secure messaging app offers end-to-end encryption and a zero-knowledge architecture for ultimate privacy. Features include self-destructing messages, message retraction, biometric login, and a private media vault that keeps photos off your device's gallery.


This app provides a secure and private messaging platform for couples to share intimate messages, photos, and romantic invites. It features password protection and double encryption to ensure conversations remain confidential between partners.




This app allows you to hide secret messages within seemingly normal text. Only when the recipient pastes the message into the app will the hidden content be revealed. It offers military-grade encryption for secure communication.




Securely encrypt notes, files, and passwords with military-grade encryption. Protect your digital life with a robust password manager and optional cloud sync. Keep your sensitive information private and accessible only to you.


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.


Securely encrypt and decrypt messages using a custom password. Share sensitive information privately by ensuring only intended recipients can read your communications. The application offers a straightforward method for message protection.

