# 小学4年生 算数ランド vs EDO

The clearest difference is in-app purchases: EDO at none against 小学4年生 算数ランド's 2. EDO also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 小学4年生 算数ランド sells 2 in-app purchases, starting at $0.99 per month. EDO asks for nothing beyond the download.

小学4年生 算数ランド ships an update every 2 weeks, EDO every 6 days. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 小学4年生 算数ランド | EDO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/4-4/id1463947670/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 503 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Keiji Morita](https://appshunter.io/developer/1784387638) |

## What reviewers say

### 小学4年生 算数ランド

[App page](https://appshunter.io/ios/app/4-4/id1463947670)

This free educational app offers 680 math problems covering the entire 4th-grade curriculum. It helps children build foundational math skills through interactive drills, progress tracking, and motivational rewards. Ideal for homework, test preparation, and overcoming math challenges.

**Highlights:** 680 math problems for 4th grade, Covers all 4th-grade math topics, Progress tracking with checkmarks, Earn gold, silver, and bronze medals, Identify strengths and weaknesses, Simple interface for parents and children, Learn anytime, anywhere

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | per month |
| 広告削除 買い切り | $1.99 | one-time |


### EDO

[App page](https://appshunter.io/ios/app/edo-1/id6742041830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小学4年生 算数ランド free?

小学4年生 算数ランド is free to download, with in-app purchases available.

### Is EDO free?

EDO is free to download, with no in-app purchases.

### Do 小学4年生 算数ランド or EDO have ads?

小学4年生 算数ランド shows ads; EDO does not.

### Which is updated more often, 小学4年生 算数ランド or EDO?

小学4年生 算数ランド ships an update every 2 weeks, and EDO every 6 days. Most recently, 小学4年生 算数ランド was updated on October 5, 2026 and EDO on October 19, 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.*