Comparison

Vision and Hands vs Pixel Memorization Game

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

Head to head
About

Vision and Hands

Features
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Invitation to Participate in an Experiment Thank you for your interest in the hypothesis on the symmetry of vision and hands. This experiment measures the brain's ability to process information from vision to the brain and from the brain to the hands using a game. It also examines improvements in these abilities through repetition. The game involves controlling two separate characters with your left and right hands, aiming to reach the goal of the stage. Characters can change direction, jump, and run. While the game itself is simple, controlling two characters independently with separate hands can cause significant stress for participants. Please take breaks as needed and avoid forcing yourself to continue the experiment. === Features of the Game Used in the Experiment === * Top-down action * Frustration-inducing gameplay * Brain training

About

Pixel Memorization Game

Test your memory by recalling the exact position and order of pixels. Challenge yourself with increasingly difficult levels or practice at your own pace in free mode. Master the grid to succeed.

Highlights
  • Pixel position and order recall
  • Challenge mode with increasing difficulty
  • Free mode for custom practice
  • Level-based progression
  • Grid-based gameplay
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Remeber the position and order of the pixels shown in the question. Then enter the questions in the same position and order. If you can enter the same information as the question, you will clear the test; if you make a mistake, you will fail. - Challenge mode: Each time you clear a level, the level increases and the stages become larger, and the questions become longer and more difficult. - Free mode: You can freely select the stage size and question length.

Screenshots

Vision and Hands4 screens
Pixel Memorization Game3 screens

Verdict

The call

The clearest difference is price: Pixel Memorization Game at Free against Vision and Hands's $1.99. Vision and Hands's advantage is ads (none vs shown) and update cadence (every 4 days vs every 8 months). On in-app purchases, device support and iOS requirement 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

Pixel Memorization Game is free to download; Vision and Hands costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Vision and Hands ships an update every 4 days, Pixel Memorization Game every 8 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 6 level
Vision and Hands versus Pixel Memorization Game: the parameters behind the verdict, then further details
ParameterVision and HandsPixel Memorization Game
Price$1.99Free — better
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 4 days — betterEvery 8 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size198 MB84 MB
Age rating4+4+
DeveloperJun HottaHirokazu Uno

In-app purchases

None

Vision and Hands

No in-app purchases

None

Pixel Memorization Game

No in-app purchases

Questions

Is Vision and Hands free?
Vision and Hands costs $1.99, with no in-app purchases.
Is Pixel Memorization Game free?
Pixel Memorization Game is free to download, with no in-app purchases.
Do Vision and Hands or Pixel Memorization Game have ads?
Pixel Memorization Game shows ads; Vision and Hands does not.
Which is updated more often, Vision and Hands or Pixel Memorization Game?
Vision and Hands ships an update every 4 days, and Pixel Memorization Game every 8 months. Most recently, Vision and Hands was updated on October 6, 2026 and Pixel Memorization Game on October 15, 2026.

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