Comparison

Afterimage Memory vs ShapeMemo

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

Head to head
About

Afterimage Memory

Features
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Afterimage Memory is a simple brain-training game that challenges you to memorize numbers for a moment, then find the one that changed. Look at the numbers on the screen, remember their positions, and tap the number that is different from your memory. The rules are easy to understand, but each stage asks for sharper memory, wider visual attention, and faster reactions. Stage Mode lets you progress through 15 stages with increasing difficulty. As you clear stages, the number of items and grid density increase, creating a steady memory challenge. Score Challenge is built for high-score runs. Keep your streak alive, build combos, and aim for a new personal best. Game Center rankings, score sharing, and satisfying effects make it easy to return for daily brain training. Main features: - Tutorial stage explaining controls, score, difficulty, and time limit - 15-stage Stage Mode with progressive difficulty - Score Challenge for high-score runs - Combo display, best-score effects, and high-score celebration - Haptic feedback for correct and wrong answers - Sound and vibration settings - Game Center leaderboard support - Share your results Afterimage Memory is designed for quick sessions, spare moments, and daily memory training.

About

ShapeMemo

Features
Read full description

Game Overview ShapeMemo is a simple yet addictive brain-training puzzle game where you memorize colorful shapes displayed on the screen for a short moment and answer quizzes about them. How many red triangles were there? What was the largest shape? Test your memory and observation skills with a variety of fun questions! Recommended for: Those who want a quick brain workout during their spare time. People looking to improve their memory and concentration. Parents looking for an educational game for their kids. Fans of logic puzzles and brain teasers. Features Simple rules and intuitive controls. Questions are randomly generated, offering endless replayability. Challenge yourself to answer all questions correctly and make brain-training a daily habit!

Screenshots

Afterimage Memory4 screens
ShapeMemo3 screens

Verdict

The call

The clearest difference is ads: Afterimage Memory at none against ShapeMemo's shown. Afterimage Memory also leads on update cadence (monthly vs every 8 months) and iOS requirement (15.0 vs 18). On price, in-app purchases 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

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

UpkeepUpdate frequency

Afterimage Memory ships an update monthly, ShapeMemo every 8 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 3 level
Afterimage Memory versus ShapeMemo: the parameters behind the verdict, then further details
ParameterAfterimage MemoryShapeMemo
PriceFreeFree
Update frequencyMonthly — betterEvery 8 months
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18
Further details — not scored
Size8 MB5 MB
Age rating4+4+
DeveloperYUICHI NAKATANITaiki Sato

In-app purchases

None

Afterimage Memory

No in-app purchases

None

ShapeMemo

No in-app purchases

Questions

Is Afterimage Memory free?
Afterimage Memory is free to download, with no in-app purchases.
Is ShapeMemo free?
ShapeMemo is free to download, with no in-app purchases.
Do Afterimage Memory or ShapeMemo have ads?
ShapeMemo shows ads; Afterimage Memory does not.
Which is updated more often, Afterimage Memory or ShapeMemo?
Afterimage Memory ships an update monthly, and ShapeMemo every 8 months. Most recently, Afterimage Memory was updated on September 23, 2026 and ShapeMemo on September 28, 2026.

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