Comparison

Predator Clock vs 3D stereogram

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

Head to head
About

Predator Clock

A unique digital clock app for fans of the Predator franchise. It features alien-themed symbols, customizable colors, and essential clock functions like alarms, timers, and stopwatches. Decrypt the time and enjoy Predator-inspired sounds.

Highlights
  • Predator-themed digital clock face
  • Customizable colors
  • Alarm, timer, and stopwatch
  • Four difficulty modes for time decryption
  • Predator-inspired sounds
  • 12/24-hour format, date, day of week display
Features
Read full description

Love Predator? Tell the time with this cryptic and unique Predator Digital Clock! You have seen it on the big screen - and now get prepared to see it on the small screen... more specifically, in the palm of your hand! The Predator Digital Clock is a mysterious clock with an extra-terrestrial past. Relive the magic of the film, at your fingertips! Our unique digital clock face is perfect for any film-fanatic, and will provide a challenge to even the biggest Predator fan - can you decrypt each symbol? Use the stopwatch, timer and alarm clock in everyday life and keep a bit of alien technology in your pocket. Every element features a Predator-esque design with accurate symbols and references to the film! There are four modes to choose from, including super, easy, hard and extreme. Decrypting the time will be difficult - but are you up to the challenge? Listen as the Predator rocks you out of your sleep in the morning, the growl will get you out of bed like a lightning bolt or you choose any song from your device’s music library for a less frightening experience! You can personalize the Predator Digital Clock to your liking with customizable colors to suit your mood - wake up to a blood red or something slightly less intimidating! Download the Predator Digital Clock today - a Predator clock in the palm of your hand! - Pick between 12 and 24-hour time formats! - Displays the date, seconds and day of the week! - Stopwatch, timer and an alarm clock built-in! - Predator-themed sounds for the true fans! - Fully customizable colors with four clock modes!

About

3D stereogram

Experience a unique stereogram application focused on human subjects for a novel 3D visual experience. Adjust brightness, zoom, and view images in various modes, including parallel and cross-eyed methods.

Highlights
  • Human-themed stereograms
  • Brightness regulation
  • Zoom in/out functionality
  • Parallel and cross-eyed viewing
  • Bookmark feature
  • Slideshow mode
Features
Read full description

This is a stereogram application. In general, stereogram uses objects and scenery as the theme. However, the theme of this application is human. As a result, this application is made ​​to the application that it is possible to enjoy a three-dimensional feeling of real completely, different from other stereograms. By all means, please experience the great and novel three-dimensional impression. Q. What is Stereogram? A. By intentionally focusing on something with your eyes, pictures will become 3D. - Brightness regulating function. - Reduction/expansion function of pictures by pinch in / pinch out. - The automatic size change function of pictures. - About all pictures, there are parallel method / cross-eyed method / answer pictures. - Bookmark function. - The screens for explanation (explanation with pictures of the parallel method, FAQ, etc.). - Slide show function with full screen.

Screenshots

Predator Clock4 screens
3D stereogram4 screens

Verdict

The call

The clearest difference is rating: Predator Clock at 4.6 against 3D stereogram's 1.0. Predator Clock also leads on update cadence (every 2 months vs every 50 months) and ratings volume (61 vs 1). 3D stereogram's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases, monetization model and device support 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

Predator Clock costs $1.99 and 3D stereogram $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Predator Clock holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Predator Clock has 61 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 79% of Predator Clock's written reviews are positive against 60% of 3D stereogram's.

UpkeepUpdate frequency

Predator Clock ships an update every 2 months, 3D stereogram every 50 months. Both last shipped on September 26, 2026.

Scorecard6 real differences · 4 level
Predator Clock versus 3D stereogram: the parameters behind the verdict, then further details
ParameterPredator Clock3D stereogram
Price$1.99 — better$2.99
Rating4.6 (61 ratings) — better1.0 (1 ratings)
Positive reviews79.2% of reviews — better60.0% of reviews
Number of ratings61 — better1
Update frequencyEvery 2 months — betterEvery 50 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size33 MB220 MB
Age rating9+4+
DeveloperGilthonwe Appskoikoi.biz

Customer experience

Predator Clock

All ratings61 ratings
Positive90.2%
Neutral3.3%
Negative6.6%
Written reviews96 reviews
Positive79.2%
Neutral9.4%
Negative11.5%

3D stereogram

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews30 reviews
Positive60.0%
Neutral6.7%
Negative33.3%

In-app purchases

None

Predator Clock

No in-app purchases

None

3D stereogram

No in-app purchases

Questions

Is Predator Clock free?
Predator Clock costs $1.99, with no in-app purchases.
Is 3D stereogram free?
3D stereogram costs $2.99, with no in-app purchases.
Which has better reviews, Predator Clock or 3D stereogram?
Predator Clock is rated higher. Predator Clock averages 4.6 out of 5 from 61 ratings, while 3D stereogram averages 1.0 from 1 ratings.
Do Predator Clock or 3D stereogram have ads?
Neither Predator Clock nor 3D stereogram shows ads.
Which is updated more often, Predator Clock or 3D stereogram?
Predator Clock ships an update every 2 months, and 3D stereogram every 50 months. Most recently, Predator Clock was updated on September 26, 2026 and 3D stereogram on September 26, 2026.

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