# CryptoText > Encrypted messaging and image exchange app using AES-256 bit encryption. (iPhone/iPad app by terzic.net.) - Source: https://appshunter.io/ios/app/cryptotext/id563119615 (this page in markdown: same URL + `.md`) - Developer: [terzic.net](https://appshunter.io/developer/563119618) - Category: Social Networking, Utilities - Price: $0.99 - Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 5.0 · 5 MB - Languages: American English - Released: 2012-10-02 - Data updated: 2026-09-19 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/cryptotext/id563119615/reviews.md ## What is CryptoText? CryptoText is a U.S. Government-registered encryption application which protects the exchange of text and images between its users. Working in conjunction with existing Mail and iMessage apps, CryptoText secures transmissions with an AES-256 bit encryption process. CryptoText messages are made unreadable and deciphered only by those with whom you have a shared secret key. ✓ Users can encrypt and decrypt messages and images. Images can be sent with or without accompanying text. ✓ Compose, send, and reply to messages from the same screen. ✓ Messages are received using an existing Mail or Message app and then imported into CryptoText for decryption. ✓ Access your existing iOS address book for easy contact management. ✓ Setup a secret key once for each contact. ✓ Messages can be viewed and responded to within the same conversation thread. ✓ For added security, CryptoText requires a personal PIN for access, even when switching between apps. ✓ CryptoText is registered with the US Government to provide the industry-standard AES-256 bit encryption. ✓ Users will not incur additional (MMS) charges when using CryptoText to send text or images. ## Key features - AES-256 bit encryption - Encrypt/decrypt messages and images - Integrates with Mail and iMessage - Shared secret key system - PIN protection - Contact management ## Chart rankings - #134 in Top Paid · Social Networking (US App Store) ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/cryptotext/id563119615/reviews.md ### 5/5 — Fantastic App. *2012-10-03* This is a great way to ensure that e-mails and texts remain hidden from those who need not see them. As an attorney, I can see this app benefiting lawyers and other professionals who must keep communication confidential between themselves and their clients or staff. I highly recommend CryptoText. ### 5/5 — Must Have App! *2012-10-02* I have been waiting for an app like this! I worry about losing my mobile device and someone being able to read my messages and look at my photos. I haven't found any other app around that shows your messages and images all on one screen. Being able to encypt both messages and images is great. Really like the built-in password. Perfect app if you have curious kids using your phone. ### 5/5 — Finally! *2012-10-01* Finally an encrypted messaging app that has threaded conversations and the ability to store the password! Most of the other apps like this are ghetto. My friends and I have been using this all day. Being able to send pics, messages or pics w/ messages is sweet. ### 5/5 — Awesome App! Comes in Handy *2012-10-01* My buddy and I each downloaded this app and so far it's been great. Those times come up when you have some to text and you just don't want anyone to be walking buy when the iMessage notification pops up for anyone to read. Love this! Totally secure. Great for both fun and confidential business. Get it! ## Frequently asked questions about CryptoText ### What is CryptoText? CryptoText is a U.S. Government-registered application that provides AES-256 bit encryption for text and image exchanges between users. It works with your existing Mail and iMessage apps to secure transmissions. ### How does CryptoText encryption work? Messages are encrypted using an AES-256 bit process and can only be deciphered by recipients who share a specific secret key with the sender. This ensures that only intended parties can read the content. ### Can I send images with CryptoText? Yes, users can encrypt and decrypt both messages and images. Images can be sent with or without accompanying text, providing flexibility in communication. ### Does CryptoText have ads? No, CryptoText does not contain advertisements. The application is a paid download and focuses on providing a secure and uninterrupted user experience. ### What devices does CryptoText support? CryptoText is available for iPhone and iPod devices. It is designed to integrate seamlessly with the native messaging and mail applications on these platforms. ### How is user privacy maintained with CryptoText? Privacy is maintained through strong AES-256 bit encryption and the requirement of a shared secret key for decryption. Additionally, the app enforces a personal PIN for access, even when switching between applications. ### Does CryptoText incur additional messaging charges? No, users will not incur additional (MMS) charges when using CryptoText to send text or images. The app leverages existing data connections for transmissions. ### How often is CryptoText updated? The latest version of CryptoText is 1.1.0, which was last updated on October 21, 2012. This indicates infrequent updates for the application. ## Version history (last 2 releases) ### 1.1.0 — 2012-10-21 Change Log: ✓ New: invite your friends to use CryptoText right from the application ✓ Improved: Added more help screens ✓ Bugfix: Fixes an issue found when entering contacts a certain way ✓ Bugfix: Fixes the image viewer handling device rotation incorrectly ### 1.0.4 — 2012-09-30 No release notes. --- *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 2026-09-19.*