# DiceGen — The best passphrase generator! > Secure passphrase generator using the Diceware algorithm. (iPhone/iPad app by Daniel Byon.) - Source: https://appshunter.io/ios/app/dicegen/id980521593 (this page in markdown: same URL + `.md`) - Developer: [Daniel Byon](https://appshunter.io/developer/309681721) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 4.90/5 from 65 App Store ratings · 8 written reviews indexed - Age rating: +4 - Requires: iOS 16.0 · 4 MB - Languages: American English - Released: 2015-04-22 - Data updated: 2026-09-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/dicegen/id980521593/reviews.md ## What is DiceGen? Easily generate secure, random pass phrases that even the NSA (probably) won't be able to crack, using the Diceware algorithm! The Diceware algorithm consists of rolling a 6-sided die 5 times per word in your passphrase (e.g. for a 7-word pass phrase, roll the die 5 * 7 = 35 times). Each set of 5 rolls is grouped into a 5-digit number, which is then looked up in a list of words. This allows for truly random pass phrases. Features - Generates passphrases with customizable security settings - Copy passphrase to clipboard. Saved passphrases are automatically saved to the passphrase history. - Create passphrases that satisfy website security requirements by capitalizing words or adding a random number or special character - Capitalize words DiceGen is completely free, with no in-app purchase required to use all features! Disclaimer: The algorithm actually calls for use of a physical die, but this app uses a random number generator function. These functions are not truly random, but are a great convenience over rolling a die a bunch of times! ## Key features - Diceware algorithm passphrase generation - Customizable security settings - Capitalize words option - Add numbers or special characters - Copy passphrase to clipboard - Passphrase history ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Small Tip | $0.99 | one-time | | Medium Tip | $2.99 | one-time | | Large Tip | $4.99 | one-time | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/dicegen/id980521593/reviews.md ### 5/5 — Great tool, pairs well with bitwarden *2023-10-17* Great little tool, use it almost daily, pairs great with bitwarden. ### 5/5 — Finally, the passphrase app I was looking for! *2023-07-01* Nice job Dev! Thanks for providing alternative dictionary options and a word counter. Good job on details. A password strength checker would be welcomed addition. ### 5/5 — Fantastic! *2023-03-17, version 2.1* :-) ### 5/5 — Excellent resource! *2022-08-26* This app does everything I want in a password generator. Given the built-in word lists (including several from the EFF) plus options for random numbers, special characters, etc. I can easily generate passwords on-the-fly, both on macOS and iOS. ### 5/5 — Awesome!! Amazing *2021-04-19* I love this app. Started using passphrases a while back when I got into cryptocurrency and realizing the potential damage from using a weak password. Passphrases are so much easier to remember and MUCH more difficult to crack. Can’t recommend this app to enough! ### 5/5 — Highly recommend *2020-10-05* Outstanding implementation of dice ware approach to creating passwords. It’s great that wordlists from additional languages are possible. Small suggestion would be to provide alternatives for capital letters besides first letter of each word ### 5/5 — Great *2020-10-01* Appreciate a straightforward free app with no ads, that has a good set of options and a variety of word lists, and is honest about the moderate risk of using pseudorandom numbers. Passwords are a nightmare, and this app should get more attention. ### 5/5 — Exactly what I was looking for *2020-05-20, version 2.0* On Windows, I use RandPass to generate passphrases from EFF wordlists, among others. I finally realised that someone may have made something similar for iOS and here it is! Perfect! From one developer to another, thank you! ## Frequently asked questions about DiceGen ### How does DiceGen generate passphrases? DiceGen uses the Diceware algorithm, which involves simulating rolling a 6-sided die multiple times to select words from a list, creating truly random and secure passphrases. ### Can I customize the security of the passphrases generated by DiceGen? Yes, DiceGen allows for customizable security settings. You can choose to capitalize words, add random numbers, or include special characters to meet specific website security requirements. ### Is DiceGen free to use? Yes, DiceGen is completely free to use. There are no in-app purchases required to access all of its features, making it a cost-effective security tool. ### Does DiceGen have ads? No, DiceGen does not contain advertisements. It is a free application that provides its features without the interruption of ads. ### What devices is DiceGen available on? DiceGen is available on Mac, iPhone, iPad, and iPod, offering broad compatibility for users across Apple devices. ### How often is DiceGen updated? The latest version of DiceGen is 2.1, which was last updated on September 20, 2020. While updates may not be frequent, the app is stable and functional. ### What is the age rating for DiceGen? DiceGen has an age rating of 4+, making it suitable for users of all ages who need to generate secure passphrases. ### Can I save generated passphrases with DiceGen? Yes, DiceGen automatically saves generated passphrases to its history. You can also easily copy any generated passphrase to your clipboard for immediate use. ## Version history (last 4 releases) ### 2.2 — 2026-07-15 What’s New - Improved passphrase generation and customization. - More reliable copying across iPhone, iPad, and Mac. - Improved settings persistence and validation. - Updated word-list handling and app stability. - General performance improvements and bug fixes. ### 2.1 — 2020-09-20 - Added the ability to choose the separator character, for websites/apps that don't allow spaces. Choose from a Space, Dot or Dash! - Show the passphrase character count ### 2.0 — 2020-04-07 DiceGen has been completely redesigned and rewritten! - Added EFF word lists, and lists for many other languages - Enhance passphrase security by capitalizing words or adding a random number/special character - Added a feature that saves copied passwords to the history. This can be disabled in settings. ### 1.0 — 2015-04-20 No release notes. ## Apps similar to DiceGen | App | Rating | Price | Category | | --- | --- | --- | --- | | [P@ssG3n](https://appshunter.io/ios/app/pssg3n/id6746275695) | — | Free | Utilities | | [Check My Dice](https://appshunter.io/ios/app/check-my-dice/id1239445605) | — | Free | Utilities | | [Quick Password Maker](https://appshunter.io/ios/app/quick-password-maker/id660222815) | — | Free | Utilities | ## More apps by Daniel Byon - [Formulus Free](https://appshunter.io/ios/app/formulus-free/id309681718) - [Formulus](https://appshunter.io/ios/app/formulus/id309681983) - [Epic Fist Pumping](https://appshunter.io/ios/app/epic-fist-pumping/id480091198) - [PikaDex - Dex for every game!](https://appshunter.io/ios/app/pikadex-dex-for-every-game/id1509561856) All apps by Daniel Byon: https://appshunter.io/developer/309681721 --- *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 2026-09-03.*