RemNum 〜 数字を暗記するだけのアプリ vs ngrms
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RemNum 〜 数字を暗記するだけのアプリ
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This is an app that only memorizes numbers. This app displays numbers one character at a time in order, so all you have to do is memorize and enter them. Use it for memory training.
ngrms
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Rapid wordplay meets minimalist design. Find as many words as you can from a single root—fast, focused, and endlessly replayable. Play solo to sharpen your mind, or compete against yourself and others on the local and global leaderboards. After each round, review your results with the all-new Game Summary screen that shows what you found (and what you missed). Now featuring a refreshed design with full support for light and dark mode, and offline play in multiple languages. No distractions. No ads. Just words.
Screenshots
Verdict
The clearest difference is update cadence: RemNum 〜 数字を暗記するだけのアプリ at every 3 weeks against ngrms's every 3 months. RemNum 〜 数字を暗記するだけのアプリ also leads on iOS requirement (12.0 vs 17.6). On price, ads, 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.
RemNum 〜 数字を暗記するだけのアプリ ships an update every 3 weeks, ngrms every 3 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | RemNum 〜 数字を暗記するだけのアプリ | ngrms |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 48 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | yoshitomo ishii | Leopold Lemmermann |
In-app purchases
RemNum 〜 数字を暗記するだけのアプリ
No in-app purchases
ngrms
No in-app purchases
Questions
Is RemNum 〜 数字を暗記するだけのアプリ free?
Is ngrms free?
Do RemNum 〜 数字を暗記するだけのアプリ or ngrms have ads?
Which is updated more often, RemNum 〜 数字を暗記するだけのアプリ or ngrms?
Other comparisons
