# Binary Geek Clock > A feature-rich binary clock app for iPhone and iPad. (iPhone/iPad app by Mike Anelli.) - Source: https://appshunter.io/ios/app/binary-geek-clock/id297643122 (this page in markdown: same URL + `.md`) - Developer: [Mike Anelli](https://appshunter.io/developer/297643125) - Category: Utilities, Entertainment - Price: $0.99 - Rating: 4.30/5 from 3 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 1 MB - Languages: American English, French (France), Japanese, Chinese (Simplified, China), European Spanish - Released: 2008-12-03 - Data updated: 2026-06-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/binary-geek-clock/id297643122/reviews.md ## What is Binary Geek Clock? Show off your inner geek with a feature rich binary clock. - Display in Standard or Real binary - Keep your iPhone / iPad from sleeping to use as a desk clock. - 12/24 hour time display. - Hex clock for when you really want to mess with your friends. For the geek in training or anyone just learning to read binary, you can display the time digitally below the LED's. You can also turn on the key that will show you what power of 2 each light represents. ## Key features - Standard and Real binary display - Desk clock mode - 12/24 hour time format - Hexadecimal clock option - Digital time display - Power of 2 indicator ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/binary-geek-clock/id297643122/reviews.md ### 4/5 — Great app *2012-05-09, version 2.0.1* Great app. Just wish the landscape was full screen! ### 5/5 — Super fun. *2011-11-06, version 2.0.1* I love that it has multiple display options. I also love that I have many choices for led colors. Happy to see teal. Also: super nerd/geek bonus points for HEX display. ### 3/5 — Ok but 12 hour format doesn't work *2011-07-30, version 2.0* Neat, but 12 hour format doesn't work. ### 4/5 — Epic *2011-02-02, version 2.0* Great ### 4/5 — Landscape *2010-03-21, version 0* Overall, pretty good. Would like a landscape mode, and greater contrast between on and off, in the various colors, like the white mode. ### 4/5 — Needs more options but great *2009-08-19*  ### 5/5 — Love it! *2009-04-06, version 0* Super fun to tell time without numbers! Makes me feel smarter than I probably am. Both 12 and 24 hr versions are working fine for me. Like the various options on the clock. ### 3/5 — Pretty good *2009-03-20, version 0* Doesn't display time in 12 hour format like it says, but good over all ### 5/5 — Servant *2008-12-28, version 0* I had to get it just to be cool... Be the first one on your block to have it... I am such a Geek! ### 5/5 — Nice Little App *2008-12-12* A nice little application to confuse the non-geeks amongst us and for 59p really nice value. ## Frequently asked questions about Binary Geek Clock ### What is Binary Geek Clock? Binary Geek Clock is a utility app that displays the current time in binary format. It offers various display options including standard binary, real binary, and hexadecimal. ### How much does Binary Geek Clock cost? Binary Geek Clock is a paid app, priced at $0.99. This one-time purchase grants you access to all its features. ### What devices is Binary Geek Clock compatible with? Binary Geek Clock is designed for iPhone and iPad devices. It requires iOS 4.0 or later. ### Does Binary Geek Clock have ads? No, Binary Geek Clock is ad-free. You can enjoy the app without any advertisements interrupting your experience. ### How often is Binary Geek Clock updated? The app was last updated on September 22, 2025, with version 3.1.0. This indicates ongoing support and potential for future improvements. ### What is the age rating for Binary Geek Clock? Binary Geek Clock has an age rating of 4+, making it suitable for a wide range of users. ### Can Binary Geek Clock be used as a desk clock? Yes, Binary Geek Clock can keep your iPhone or iPad from sleeping, allowing you to use it as a convenient desk clock. ### What are the different binary display modes in Binary Geek Clock? Binary Geek Clock offers both Standard and Real binary display modes. It also includes a Hex clock for a unique way to view the time. ## Version history (last 5 releases) ### 3.1.0 — 2025-09-22 Updated for the latest version os iOS. ### 3.0.1 — 2024-05-01 Fixed an issue with 12/24 hour settings. ### 3.0 — 2023-09-21 We have rebuilt the app from the ground to take advantage of new features in iOS. ### 2.0.1 — 2011-10-31 Updates for iOS 5 ### 2.0 — 2010-09-25 Updated icons for iPhone 4. Tested on IOS 4. iPad Universal binary. There are some new options, you can now pick between: standard binary, true binary or hex plus a couple of other extras. ## Apps similar to Binary Geek Clock | App | Rating | Price | Category | | --- | --- | --- | --- | | [Astrodate](https://appshunter.io/ios/app/astrodate/id308461774) | 1.0 (1) | $0.99 | Utilities | | [MultiClock Civil/Solar/Metric](https://appshunter.io/ios/app/multiclock-civilsolarmetric/id6468424886) | 4.0 (3) | Free | Utilities | | [Binary-Clock](https://appshunter.io/ios/app/binary-clock/id410072771) | 3.7 (3) | Free | Utilities | | [Binary Clock by jhale.dev](https://appshunter.io/ios/app/binary-clock-by-jhaledev/id6448813967) | 4.5 (2) | Free | Utilities | | [Orifice Flow](https://appshunter.io/ios/app/orifice-flow/id479581349) | 4.0 (1) | $3.99 | Utilities | | [Circle Moving Clock](https://appshunter.io/ios/app/circle-moving-clock/id998619272) | — | $0.99 | Utilities | ## More apps by Mike Anelli - [Quick Brew](https://appshunter.io/ios/app/quick-brew/id6741182939) All apps by Mike Anelli: https://appshunter.io/developer/297643125 ## Related topics [xbtistop](https://appshunter.io/ios/topics/xbtistop) --- *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 2026-06-01.*