Comparison

Hacker Clock vs GreenDot Smart Home

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

GreenDot Smart Home

Effortlessly manage your smart home devices with intuitive controls. Schedule actions for seamless automation and enjoy unified control of all your connected gadgets through a single application. Experience a smarter, more convenient lifestyle.

Highlights
  • Smart control at your fingertips
  • Scheduled settings and automation
  • Control all devices with one app
  • Intelligent setup process
  • Smart living experience
Read full description

GreenDot Smart Home, smart life, smart living 1. Smart control at your fingertips 2. Scheduled settings, executed on time effortless and worry-free 3. Control all devices with one app, easily enjoy smart home 4. Intelligent setup process

Screenshots

Hacker Clock2 screens
GreenDot Smart Home4 screens

Verdict

The call

The clearest difference is monetization model: GreenDot Smart Home at free against Hacker Clock's paid. GreenDot Smart Home also leads on ratings volume (642 vs 42). On price, rating, review sentiment and update cadence 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

GreenDot Smart Home holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: GreenDot Smart Home has 642 ratings behind it against 42, so its average is the more settled of the two. Written reviews point the same way: 54% of Hacker Clock's written reviews are positive against 58% of GreenDot Smart Home's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 15 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
Hacker Clock versus GreenDot Smart Home: the parameters behind the verdict, then further details
ParameterHacker ClockGreenDot Smart Home
PriceFreeFree
Rating4.5 (42 ratings)4.7 (642 ratings) — better
Positive reviews53.8% of reviews58.3% of reviews — better
Number of ratings42642 — better
Update frequencyEvery 15 monthsEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size12 MB195 MB
Age rating4+4+
DeveloperLeszek Szary福州福善风动设备有限公司

Customer experience

Hacker Clock

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

GreenDot Smart Home

All ratings645 ratings
Positive94.9%
Neutral2.9%
Negative2.2%
Written reviews24 reviews
Positive58.3%
Neutral4.2%
Negative37.5%

Bugs and requests

Hacker Clock

Not enough reviews yet to summarise bugs or requests.

GreenDot Smart Home

Reported bugs

7 issues
  • Google Home connection fails with 'something went wrong' error
  • App freezes on iOS 13 at privacy statement
  • Login creation fails with error messages
  • WiFi connection timeouts during setup
  • App loses device connections after updates
Show 2 more
  • Alexa programming issues
  • Devices lose connection randomly

Requested features

4 requests
  • 5GHz WiFi network compatibility
  • Better compatibility with all internet service providers
  • Improved Google Home integration
  • Data usage optimization

In-app purchases

None

Hacker Clock

No in-app purchases

None

GreenDot Smart Home

No in-app purchases

Questions

Is Hacker Clock free?
Hacker Clock is free to download, with no in-app purchases.
Is GreenDot Smart Home free?
GreenDot Smart Home is free to download, with no in-app purchases.
Which has better reviews, Hacker Clock or GreenDot Smart Home?
GreenDot Smart Home is rated higher. Hacker Clock averages 4.5 out of 5 from 42 ratings, while GreenDot Smart Home averages 4.7 from 642 ratings.
Do Hacker Clock or GreenDot Smart Home have ads?
Neither Hacker Clock nor GreenDot Smart Home shows ads.
Which is updated more often, Hacker Clock or GreenDot Smart Home?
Hacker Clock ships an update every 15 months, and GreenDot Smart Home every 15 months. Most recently, Hacker Clock was updated on October 23, 2026 and GreenDot Smart Home on October 21, 2026.

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