# 楽しい 小学校 4年生 算数(算数ドリル) vs Poker Math

The clearest difference is ads: Poker Math at none against 楽しい 小学校 4年生 算数(算数ドリル)'s shown. Poker Math also leads on update cadence (every 6 days vs every 3 months). 楽しい 小学校 4年生 算数(算数ドリル)'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. 楽しい 小学校 4年生 算数(算数ドリル) sells 1 one-off in-app purchase and Poker Math sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

楽しい 小学校 4年生 算数(算数ドリル) ships an update every 3 months, Poker Math every 6 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 楽しい 小学校 4年生 算数(算数ドリル) | Poker Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4/id1301772774/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [株式会社EIHSOFT](https://appshunter.io/developer/1541782404) | [Yuki Tezuka](https://appshunter.io/developer/6809162042) |

## What reviewers say

### 楽しい 小学校 4年生 算数(算数ドリル)

[App page](https://appshunter.io/ios/app/4/id1301772774)

This app supports 4th-grade math learning based on the Ministry of Education curriculum. It offers easy-to-use practice for specific topics, allowing for focused study during short breaks. Includes explanations for parents and adjustable difficulty levels.

**Highlights:** 4th-grade math curriculum aligned, Topic-specific practice modules, Adjustable difficulty levels, Parental support with explanations, Monthly learning progression guide, Easy-to-use interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $3.99 | one-time |


### Poker Math

[App page](https://appshunter.io/ios/app/poker-math/id6809162040)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PokerMath Pro（月額） | $2.99 | per month |
| PokerMath Pro（年額） | $29.99 | per year |


## Frequently asked questions

### Is 楽しい 小学校 4年生 算数(算数ドリル) free?

楽しい 小学校 4年生 算数(算数ドリル) is free to download, with in-app purchases available.

### Is Poker Math free?

Poker Math is free to download, with in-app purchases available.

### Do 楽しい 小学校 4年生 算数(算数ドリル) or Poker Math have ads?

楽しい 小学校 4年生 算数(算数ドリル) shows ads; Poker Math does not.

### Which is updated more often, 楽しい 小学校 4年生 算数(算数ドリル) or Poker Math?

楽しい 小学校 4年生 算数(算数ドリル) ships an update every 3 months, and Poker Math every 6 days. Most recently, 楽しい 小学校 4年生 算数(算数ドリル) was updated on October 14, 2026 and Poker Math on October 13, 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.*