神経すいじゃく vs Memory²⁴⁰
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
神経すいじゃく
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神経衰弱です。早く、ミスを少なくするとスコアがあがります。
Memory²⁴⁰
A memory matching game where players find pairs of country flags. It helps users learn flags from over 240 nations and territories while improving their recall skills. The game is designed for quick, engaging play sessions.
- Matching pairs of country flags
- Learn flags from 240+ countries
- Improves memory recall
- Engaging gameplay
- Suitable for all ages
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Find all matching pairs of flags by turning over two cards at a time and learn the flags of more than 240 countries and dependent territories.
Screenshots
Verdict
The clearest difference is update cadence: Memory²⁴⁰ at every 9 months against 神経すいじゃく's every 45 months. On price, review sentiment, ads and in-app purchases 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.
神経すいじゃく ships an update every 45 months, Memory²⁴⁰ every 9 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | 神経すいじゃく | Memory²⁴⁰ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 45 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | yusuke_sharp9th | Alexander Berson |
Customer experience
神経すいじゃく
Memory²⁴⁰
In-app purchases
神経すいじゃく
No in-app purchases
Memory²⁴⁰
No in-app purchases
