# RemNum 〜 数字を暗記するだけのアプリ vs Just 4 Squares

The clearest difference is iOS requirement: RemNum 〜 数字を暗記するだけのアプリ at 12.0 against Just 4 Squares's 15.0. On price, ads, 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.

## The numbers

| Metric | RemNum 〜 数字を暗記するだけのアプリ | Just 4 Squares |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/just-4-squares/id6612008469/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 48 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yoshitomo ishii](https://appshunter.io/developer/1495140436) | [Brady Cole](https://appshunter.io/developer/1761270783) |

## What reviewers say

### 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


### Just 4 Squares

[App page](https://appshunter.io/ios/app/just-4-squares/id6612008469)

A fun and engaging game designed to challenge your memory skills. It offers a simple yet effective way to test and improve your recall abilities.

**Highlights:** Memory testing, Engaging gameplay, Simple interface, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is Just 4 Squares free?

Just 4 Squares is free to download, with no in-app purchases.

### Do RemNum 〜 数字を暗記するだけのアプリ or Just 4 Squares have ads?

Neither RemNum 〜 数字を暗記するだけのアプリ nor Just 4 Squares shows ads.

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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.*