# Pixel Memorization Game vs RemNum 〜 数字を暗記するだけのアプリ

The clearest difference is ads: RemNum 〜 数字を暗記するだけのアプリ at none against Pixel Memorization Game's shown. RemNum 〜 数字を暗記するだけのアプリ also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Pixel Memorization Game ships an update every 8 months, RemNum 〜 数字を暗記するだけのアプリ every 3 weeks. The most recent releases landed on September 15, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | Pixel Memorization Game | RemNum 〜 数字を暗記するだけのアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pixel-memorization-game/id6476827950/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 84 MB | 48 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hirokazu Uno](https://appshunter.io/developer/1570016990) | [yoshitomo ishii](https://appshunter.io/developer/1495140436) |

## What reviewers say

### Pixel Memorization Game

[App page](https://appshunter.io/ios/app/pixel-memorization-game/id6476827950)

Test your memory by recalling the exact position and order of pixels. Challenge yourself with increasingly difficult levels or practice at your own pace in free mode. Master the grid to succeed.

**Highlights:** Pixel position and order recall, Challenge mode with increasing difficulty, Free mode for custom practice, Level-based progression, Grid-based gameplay

**In-app purchases:** none


### RemNum 〜 数字を暗記するだけのアプリ

[App page](https://appshunter.io/ios/app/remnum/id6504561429)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Memorization Game free?

Pixel Memorization Game is free to download, with no in-app purchases.

### Is RemNum 〜 数字を暗記するだけのアプリ free?

RemNum 〜 数字を暗記するだけのアプリ is free to download, with no in-app purchases.

### Do Pixel Memorization Game or RemNum 〜 数字を暗記するだけのアプリ have ads?

Pixel Memorization Game shows ads; RemNum 〜 数字を暗記するだけのアプリ does not.

### Which is updated more often, Pixel Memorization Game or RemNum 〜 数字を暗記するだけのアプリ?

Pixel Memorization Game ships an update every 8 months, and RemNum 〜 数字を暗記するだけのアプリ every 3 weeks. Most recently, Pixel Memorization Game was updated on September 15, 2026 and RemNum 〜 数字を暗記するだけのアプリ on May 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*