Comparison

Hacker Clock vs Binary Clock by jhale.dev

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hacker Clock

Transform your device into a unique clock displaying animated hexadecimal code. Watch green hexadecimal values flow across the screen, simulating complex data processing. Ideal for computer enthusiasts, hackers, and fans of futuristic aesthetics.

Highlights
  • Animated hexadecimal code display
  • Three color variants (green, red, blue)
  • Horizontal and vertical display modes
  • 12- and 24-hour format options
  • Unique clock for geeks and fans
Features
Read full description

Hacker Clock turns your iPhone into a truly unique clock displayed as animated hexadecimal code. The green hexadecimal values constantly move across the screen, making it look as if your phone is processing complex data. This application is perfect for computer geeks, hackers, and matrix fans. If you are using a binary clock, you can throw it away. Once you try this hexadecimal clock, you will never want to use any other. Summary: * A truly unique clock * Animated hexadecimal code * Three color variants: green, red, blue * Horizontal and vertical modes * 12- and 24-hour formats

About

Binary Clock by jhale.dev

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.

Highlights
  • Binary time display
  • Customizable settings
  • Instructions for binary time
  • Open-source code
  • Personalization options
Features
Read full description

Instead of the digits 1, 2, 3, etc... this clock uses columns of dots that turn on and off like the 1s and 0s of the binary form of the number. Binary Clock also includes several settings you can use to personalize the clock to your liking. Just press and hold the clock to access them. If you don't know how to tell time on a Binary Clock, check out the instructions in the blog post announcing the app: https://links.jhale.dev/binaryclock Binary Clock is open-source! Check out the code yourself on GitHub: https://github.com/thehale/BinaryClock DISCLAIMER: All marketing pictures in this app store listing are designed to complement the nerdy theme of this app. The presence of various books in some marketing pictures in this app store listing does not imply an endorsement of this app by the authors of those publications. Those authors retain copyright and trademark rights to their works.

Screenshots

Hacker Clock2 screens
Binary Clock by jhale.dev4 screens

Verdict

The call

Hacker Clock and Binary Clock by jhale.dev both sit at 4.5 stars, but that hides the real split: 100% of Binary Clock by jhale.dev's written reviews are positive against 54% of Hacker Clock's. Binary Clock by jhale.dev also leads on monetization model (free vs paid) and update cadence (every 4 months vs every 15 months). Hacker Clock's advantage is ratings volume (41 vs 2) and iOS requirement (12.0 vs 15.1). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Hacker Clock against 4.5 for Binary Clock by jhale.dev. That said, the two scores are not equally well evidenced: Hacker Clock has 41 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 54% of Hacker Clock's written reviews are positive against 100% of Binary Clock by jhale.dev's.

UpkeepUpdate frequency

Hacker Clock ships an update every 15 months, Binary Clock by jhale.dev every 4 months. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
Hacker Clock versus Binary Clock by jhale.dev: the parameters behind the verdict, then further details
ParameterHacker ClockBinary Clock by jhale.dev
PriceFreeFree
Rating4.5 (41 ratings)4.5 (2 ratings)
Positive reviews53.8% of reviews100.0% of reviews — better
Number of ratings41 — better2
Update frequencyEvery 15 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size12 MB12 MB
Age rating4+4+
DeveloperLeszek SzaryJoseph Hale

Customer experience

Hacker Clock

All ratings41 ratings
Positive82.9%
Neutral9.8%
Negative7.3%
Written reviews26 reviews
Positive53.8%
Neutral11.5%
Negative34.6%

Binary Clock by jhale.dev

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hacker Clock

No in-app purchases

None

Binary Clock by jhale.dev

No in-app purchases

Questions

Is Hacker Clock free?
Hacker Clock is free to download, with no in-app purchases.
Is Binary Clock by jhale.dev free?
Binary Clock by jhale.dev is free to download, with no in-app purchases.
Which has better reviews, Hacker Clock or Binary Clock by jhale.dev?
Hacker Clock and Binary Clock by jhale.dev are both rated 4.5 out of 5 on the App Store, from 41 and 2 ratings respectively.
Do Hacker Clock or Binary Clock by jhale.dev have ads?
Neither Hacker Clock nor Binary Clock by jhale.dev shows ads.
Which is updated more often, Hacker Clock or Binary Clock by jhale.dev?
Hacker Clock ships an update every 15 months, and Binary Clock by jhale.dev every 4 months. Most recently, Hacker Clock was updated on October 6, 2026 and Binary Clock by jhale.dev on September 21, 2026.

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