Afterimage Memory vs ShapeMemo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Afterimage Memory
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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.
ShapeMemo
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Afterimage Memory ships an update monthly, ShapeMemo every 8 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.
| Parameter | Afterimage Memory | ShapeMemo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 8 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18 |
| Further details — not scored | ||
| Size | 8 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | YUICHI NAKATANI | Taiki Sato |
In-app purchases
Afterimage Memory
No in-app purchases
ShapeMemo
No in-app purchases
Questions
Is Afterimage Memory free?
Is ShapeMemo free?
Do Afterimage Memory or ShapeMemo have ads?
Which is updated more often, Afterimage Memory or ShapeMemo?
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