Minor bug fixes, performance and stability enhancements to provide you with the highest quality product.

Added Hill cipher for a total of sixteen different ciphers for exploration. Minor bug fixes, performance and stability enhancements to provide you with the highest quality product.

Minor bug fixes, performance and stability enhancements to provide you with the highest quality product.

Added an app update notification to notify the user if a later version of the app is available on the App Store. Implemented minor bug fixes and performance enhancements to provide you with the highest quality product.

Added Matrix Viewer for ciphers that use a matrix, Polybius square or other grid matrix for encryption/decryption methods. Improved layouts, minor bug fixes and performance enhancements.

Added four more ciphers: Columnar Transposition, Four-Square, Playfair and Trifid ciphers for a total of fifteen. Added What’s New screen that displays a history of features and changes made to the app.

Added Bifid cipher to Transposition methods. Improved layouts, minor bug fixes and performance enhancements.

Minor bug fixes, performance and stability enhancements to provide you with the highest quality product.

Fixed color theme bug concerning the display of the back arrow button not updating to the theme color. Slight changes to colors for improved appearance.

Fixed bug concerning saved changes to appearance where not initiated at start-up.

Added app icons for dark and tinted modes for user devices. Fixed color theme bugs which caused some menus and alert box text to appear in yellow. Other layout improvements and performance enhancements to provide you with the highest quality product.

Improved layout for iPad. Minor bug fixes and performance enhancements to provide you with the highest quality product.

Added Beaufort, Gronsfeld and One-Time Pad ciphers for a total of ten ciphers (and variants). Additional ciphers will be provided in future releases. Layout enhancements and minor bug fixes were implemented to provide you with the highest quality product.

Added Atbash, ROT13 and Substitution ciphers in this app. There are now seven ciphers available with more to come. Minor layout changes and bug fixes to provide you with the highest quality product.

Added the Affine cipher to available ciphers in this app. There are now four ciphers available with more to come. Minor layout changes and bug fixes to provide you with the highest quality product.

Updated zoom and pan gestures for photos in detail screen. Minor bug fixes and performance enhancements to provide you with the highest quality product.

Minor layout and appearance changes. Minor bug fixes and performance enhancements to provide you with the highest quality product.

Added Caesar cipher to available ciphers in this app. Added ‘Random Quotes’ to insert text selections to generate messages for encryption/decryption with available ciphers. Minor layout and appearance changes. Minor bug fixes and performance enhancements to provide you with the highest quality product.

Fixed text layout in Vigenère cipher translation box from centered to leading. Fixed navigation bug in Sections tab after selecting a Morse code item. Implemented other minor bug fixes and performance enhancements to provide you with the highest quality product.