# Radix Clock — A clock for math fans

> A customizable clock displaying time in binary, octal, decimal, and hexadecimal. (iPhone/iPad app by Erik Heitfield.)

- Source: https://appshunter.io/ios/app/radix-clock/id1517031702 (this page in markdown: same URL + `.md`)
- Developer: [Erik Heitfield](https://appshunter.io/developer/1012332918)
- Category: Education, Utilities
- Price: Free
- Rating: 4.33/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 13.3 · 1 MB
- Languages: English
- Released: 2020-06-07
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/radix-clock/id1517031702/reviews.md

## What is Radix Clock?

Some might ask, “who would want a clock that displays the time in binary?” I ask, “who WOULDN’T want such a clock?” Anyone can tell the time in base 10, but how many people know the time in base 2?

Key features:
- View the time in base 2, 8, 10, or 16
- Digital or analog display
- Custom colors
- 12 or 24 hour clock
- Keep awake option (so you can use it as a desk clock)
- Supports dark mode
- Universal app looks great on any iOS device

## Key features

- Display time in base 2, 8, 10, or 16
- Digital or analog display options
- Customizable colors
- 12 or 24-hour format
- Keep awake option
- Dark mode support


## Frequently asked questions about Radix Clock

### What number bases can Radix Clock display time in?

Radix Clock allows you to view the time in base 2 (binary), base 8 (octal), base 10 (decimal), and base 16 (hexadecimal).

### Does Radix Clock have ads?

The provided data does not specify if Radix Clock contains advertisements. However, it is listed as free and does not mention in-app purchases.

### What devices is Radix Clock compatible with?

Radix Clock is a universal app designed to look great on all iOS devices, including iPhones, iPads, and iPods.

### Can I customize the appearance of Radix Clock?

Yes, Radix Clock offers custom colors for its display and supports dark mode for a personalized viewing experience.

### How often is Radix Clock updated?

The latest version of Radix Clock is 1.2.0, which was last updated on December 31, 2020. Further update frequency is not specified.

### What is the age rating for Radix Clock?

Radix Clock has an age rating of 4+, making it suitable for a wide range of users.

### Does Radix Clock have a keep-awake feature?

Yes, Radix Clock includes a keep-awake option, allowing it to be used as a desk clock without the screen dimming.

### What is the user sentiment for Radix Clock based on ratings?

Radix Clock has a rating of 4.3 stars from 3 ratings, indicating generally positive user reception.

## Version history (last 1 release)

### 1.2.0 — 2020-12-31

Version 1.2.0
+ Added option to select digital clock display font.

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## More apps by Erik Heitfield

- [Placemark+](https://appshunter.io/ios/app/placemark-plus/id1012332919)
- [Visual Task Timer](https://appshunter.io/ios/app/visual-task-timer/id1038824425)
- [Our Congress](https://appshunter.io/ios/app/our-congress/id1299483227)
- [TeX Anywhere](https://appshunter.io/ios/app/tex-anywhere/id1474534056)
- [Celestial Clock](https://appshunter.io/ios/app/celestial-clock/id1540483312)

All apps by Erik Heitfield: https://appshunter.io/developer/1012332918

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*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 2026-06-10.*