Best Big Binary Clock Apps

242+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated August 2026

Finding the right big binary clock apps can be overwhelming with so many options. We've analyzed 242+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Big Binary Clock Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Big binary clockBig binary clock$0.99 was $2.994.6★ (5)NoNoAug 2026
2True Binary Clock FreeTrue Binary Clock FreeFree3.9★ (12)NoNoAug 2026
3Binary-ClockBinary-ClockFree3.7★ (3)NoNoMay 2026
4Binary Clock by jhale.devBinary Clock by jhale.devFree4.5★ (2)NoNoMay 2026
5Binary Clock - AnalogBinary Clock - AnalogFree5.0★ (1)NoNoMay 2026
6Binary Clock by Logical LabsBinary Clock by Logical LabsFreeNoNoMay 2026
7Flip clock - no adsFlip clock - no adsFree4.6★ (4.8K)NoYesAug 2026
8Binary Time WidgetBinary Time WidgetFree4.6★ (11)NoNoJul 2026

Top Picks for Big Binary Clock

True Binary Clock Free#2

True Binary Clock Free by AFKSoft

Strong Contender
🎬 Entertainment
3.9(12 ratings)
Free
True Binary Clock Free screenshot 1
True Binary Clock Free screenshot 2
True Binary Clock Free screenshot 3
True Binary Clock Free screenshot 4
True Binary Clock Free screenshot 5

This app displays time using binary code, offering both true binary and BCD modes. It includes an optional digital clock display and supports 12 or 24-hour formats with customizable colors. It's designed to be educational and visually appealing.

Binary-Clock#3

Binary-Clock by Wyllys Ingersoll

Worth Considering
🔧 Utilities
3.7(3 ratings)
Free
Binary-Clock screenshot 1
Binary-Clock screenshot 2
Binary-Clock screenshot 3

This utility displays time using binary code represented by LED-style buttons. It offers customizable display modes, an alarm, and a countdown timer, making it educational for learning binary counting.

More Big Binary Clock apps to explore

4
Binary Clock by jhale.dev
Binary Clock by jhale.dev
Binary Clock by jhale.dev
by Joseph Hale
Free

This utility displays time using binary code, representing numbers with illuminated dots. It offers personalization options and includes instructions for reading the binary time format. The application is open-source.

Binary time displayCustomizable settingsInstructions for binary time
🔧 Utilities
(2)
free
5
Binary Clock - Analog
Binary Clock - Analog
Binary Clock - Analog
by BeanOX GmbH
Free

This app displays the current time in a unique binary format, presented with an analog clock aesthetic. It offers settings to aid readability and can function as a screen saver while devices are charging.

Analog format binary time displayReadability settings with number displayScreen saver functionality
🔧 Utilities
(1)
free
6
Binary Clock by Logical Labs
Binary Clock by Logical Labs
Binary Clock by Logical Labs
Binary Clock App
Free
🔧 Utilities
(0)
7
Flip clock - no ads
Flip clock - no ads
Flip clock - no ads
Digital Clock&Nightstand clock
Free

A digital clock app featuring a unique page-turning animation and customizable backgrounds. It includes white noise sounds, hourly chimes, and a timer for enhanced functionality. Personalize your display with various skins, colors, and animations.

Page-turning digital clock animation123 White Noise SoundsCustomizable skins and colors
🌟 Lifestyle
(4.8K)
subscription
8
Binary Time Widget
Binary Time Widget
Binary Time Widget
by Pixel Plant, LLC
Free

Displays the current time using binary digits. A unique and minimalist approach to timekeeping for your device.

Binary time displayWidget functionalityMinimalist design
🔧 Utilities
(11)
free
9
Binary Clock: View time in BCD
Binary Clock: View time in BCD
Binary Clock: View time in BCD
by Sayan Goswami
Free
🔧 Utilities
(0)
10
Binary Clock Widget
Binary Clock Widget
Binary Clock Widget
by Matthias Schlemm
Free
$0.99 | 100% OFF

Displays the current time using the binary numeral system. Offers customizable display options including 24/12 hour formats and AM/PM indicators. This widget is designed for users interested in a unique, code-inspired timekeeping experience.

Widget functionalityBinary time display24/12 hour format
🔧 Utilities
(2)
paid
11
Big Red Clock
Big Red Clock
Big Red Clock
Time Made for Humans
Free

This app provides a large, easily readable digital clock with both 12-hour and 24-hour formats. It also includes a countdown timer and a stopwatch function for various timekeeping needs.

Large digital clock display12-hour and 24-hour formatsCountdown timer
🔧 Utilities
(43)
free
12
Clock Seconds
Clock Seconds
Clock Seconds
Largest Clock with seconds
Free

A highly accurate and customizable digital clock that fills your screen. Offers adjustable colors, sizes, and 12/24 hour formats. Designed for minimal battery usage.

Largest digital clock displayAccurate atomic time comparisonCustomizable colors and dimensions
🔧 Utilities
(4)
free with in-app purchases
13
Binary Geek Clock
Binary Geek Clock
Binary Geek Clock
by Mike Anelli
$0.99

This app displays the current time in binary format, offering standard or real binary options. It can also function as a desk clock and includes a hexadecimal display for a unique time-telling experience.

Standard and Real binary displayDesk clock mode12/24 hour time format
🔧 Utilities
(3)
paid
14
Binary Clock Time
Binary Clock Time
Binary Clock Time
Read the time in one and zero
Free

This application displays the current time using a binary format represented by changing shades of blue circles. It includes a tutorial to help users learn how to read binary time quickly.

Binary time displayColor customizationBuilt-in tutorial
📚 Education
(17)
ad-supported
15
BitTime - Binary Clock
BitTime - Binary Clock
BitTime - Binary Clock
by Clete Blackwell II
Free
🔧 Utilities
(0)
16
Clock – Simple & Customizable
Clock – Simple & Customizable
Clock – Simple & Customizable
A minimalistic 24h clock app
Free

This app displays the time with a minimalistic design, utilizing the full screen. It offers extensive customization for time format, including 12/24 hour, leading zeros, and seconds precision. Screen brightness can be adjusted by swiping, and screen dimming can be prevented.

Full-screen displayCustomizable time format (12/24hr, seconds)Adjustable screen brightness
🔧 Utilities
(117)
free
17
Widget Binary Clock
Widget Binary Clock
Widget Binary Clock
Rad time bit a bit!
Free

Display the current time in a unique binary format on your home screen. This app offers a sleek, modern aesthetic for tech enthusiasts seeking a distinctive look.

Binary time displayHome screen widgetUnique aesthetic
🌟 Lifestyle
(1)
free with in-app purchases
18
Binary Clock: Standby
Binary Clock: Standby
Binary Clock: Standby
Ambient bedside desk clock
Free
🔧 Utilities
(0)
19
Minimal Binary Clock
Minimal Binary Clock
Minimal Binary Clock
Time in Bits, Beautifully
Free
🌟 Lifestyle
(0)
20
Binary Watch | Clock & Widget
Binary Watch | Clock & Widget
Binary Watch | Clock & Widget
Simple, Stylish And Unique
$3.99

This app offers a stylish and unique binary clock for Apple Watch, iPhone, and iPad. It features a minimalist design, customizable colors, and a futuristic horizontal layout for easy time reading. Enjoy a personalized and sophisticated timekeeping experience.

Stylish binary clockMinimalist designCustomizable color options
🌟 Lifestyle
(11)
paid

FAQ about Big Binary Clock

What are the best big binary clock apps for iPhone?
Big binary clock tops our big binary clock apps ranking as of August 2026, with a 4.6-star average from 5 App Store ratings, and it's priced at $0.99.
Yes — 17 of the top big binary clock apps we rank are free to download, including True Binary Clock Free and Binary-Clock.
Big binary clock has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 242+ big binary clock apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Big Binary Clock displays the current time in binary code. It offers various customization options for a unique visual experience.
You can choose between round or square LEDs, enable 'Geek mode', select time format (12/24 hour), change colors by swiping, and adjust brightness by swiping up or down.