Comparison

Countless vs Rapid Eye Test

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Countless

Features
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Are you quick enough? Match as many pairs as you can in this fast-paced ability game. - Be fast: the faster you are, the more points you will get. - Train your memory and concentration by solving as many boards as you can. - Challenge your friends to beat you on both online and local leaderboards. - Get items to help you while playing and unlock cool skins. - Unlock challenging achievements. - 100% indie game :-)

About

Rapid Eye Test

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"Rapid Eye Test : Hyper Peepers" is the ultimate test of your visual skills and reflexes! Dive into a fun and fast-paced game where you'll track and identify numbers that move, flip, and rotate. Gameplay: Dynamic Number Modes: Watch as numbers glide, flip, and spin across your screen. Your challenge is to spot the target numbers as they shift in different ways. -Move: Numbers move smoothly across the screen. -Flip: Numbers flip back and forth, making them harder to track. -Rotate: Numbers spin at various angles, adding an extra layer of difficulty. Fixed Targets: Each level presents 3 specific numbers you need to find. Keep your eyes sharp and find all 3 before time runs out! Steady Challenge: Each level has the same time limit, but the complexity increases as you advance, making the game more exciting. Features: Engaging Gameplay: Easy to pick up and play, with increasing challenges that keep you coming back for more. Clear Goals: Find the 3 target numbers in each round to advance through the levels. Fun and Addictive: Perfect for quick sessions or longer play, with a balance of fun and challenge for all ages. Are you ready to test your visual agility? Download "Rapid Eye Test" now and see how quickly you can spot the numbers!

Screenshots

Countless4 screens
Rapid Eye Test4 screens

Verdict

The call

The clearest difference is in-app purchases: Countless at none against Rapid Eye Test's 1. Countless also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Rapid Eye Test sells 1 one-off in-app purchase. Countless asks for nothing beyond the download.

UpkeepUpdate frequency

Countless ships an update every 5 months, Rapid Eye Test every 3 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

Scorecard2 real differences ยท 4 level
Countless versus Rapid Eye Test: the parameters behind the verdict, then further details
ParameterCountlessRapid Eye Test
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 months โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size77 MB142 MB
Age rating4+4+
DeveloperValerio Manuel Sevilla GutierrezNURI YANG

In-app purchases

None

Countless

No in-app purchases

1 purchases

Rapid Eye Test

One-time1
  • Remove Ads$0.99

Questions

Is Countless free?
Countless is free to download, with no in-app purchases.
Is Rapid Eye Test free?
Rapid Eye Test is free to download, with in-app purchases available.
Do Countless or Rapid Eye Test have ads?
Rapid Eye Test shows ads; Countless does not.
Which is updated more often, Countless or Rapid Eye Test?
Countless ships an update every 5 months, and Rapid Eye Test every 3 months. Most recently, Countless was updated on October 3, 2026 and Rapid Eye Test on October 9, 2026.

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