Memorize Numbers Challenge vs RemNum 〜 数字を暗記するだけのアプリ
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memorize Numbers Challenge
Test your memory by memorizing random numbers shown for a limited time. As you succeed, the numbers get longer and more challenging. Compete with friends and exercise your brain with this engaging memory game.
- Memorize random numbers
- Increasingly difficult levels
- Timed memorization (3 seconds)
- Type numbers correctly
- Challenge friends
- Brain exercise
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Strengthen and improve your memory. In this game, you will see random numbers for every level. And you have 3 seconds to memorize the number. Then you need to type it correctly. If you can remember it correct, the number of characters will increase. The number will become harder and harder. So you can challenge yourself and with your friends about how many numbers you can remember. It's great game for memory exercise too. Make practice for your brain, like a brain workout. [How to Play] - Play button at the menu starts the game. - You need to memorize the number which shown in purple color. - You need to write the number correctly after 3 seconds countdown. - If you're successful, there will be a new number.
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.
Screenshots
Verdict
The clearest difference is in-app purchases: RemNum 〜 数字を暗記するだけのアプリ at none against Memorize Numbers Challenge's 2. RemNum 〜 数字を暗記するだけのアプリ also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 14 months). On price 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. Memorize Numbers Challenge sells 2 one-off in-app purchases. RemNum 〜 数字を暗記するだけのアプリ asks for nothing beyond the download.
Memorize Numbers Challenge ships an update every 14 months, RemNum 〜 数字を暗記するだけのアプリ every 3 weeks. The most recent releases landed on July 18, 2026 and May 14, 2026 respectively.
| Parameter | Memorize Numbers Challenge | RemNum 〜 数字を暗記するだけのアプリ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 14 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Oguzhan Selcuk Bulbul | yoshitomo ishii |
In-app purchases
Memorize Numbers Challenge
- 1000 Coins$3.99
- 3000 Coins$9.99
RemNum 〜 数字を暗記するだけのアプリ
No in-app purchases
Questions
Is Memorize Numbers Challenge free?
Is RemNum 〜 数字を暗記するだけのアプリ free?
Do Memorize Numbers Challenge or RemNum 〜 数字を暗記するだけのアプリ have ads?
Which is updated more often, Memorize Numbers Challenge or RemNum 〜 数字を暗記するだけのアプリ?
Other comparisons
