# 世界地図マスター vs わかる！算数 小学４年【上】

The clearest difference is update cadence: 世界地図マスター at every 6 weeks against わかる！算数 小学４年【上】's every 37 months. 世界地図マスター also leads on price ($4.99 vs $9.99) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

世界地図マスター costs $4.99 and わかる！算数 小学４年【上】 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

世界地図マスター ships an update every 6 weeks, わかる！算数 小学４年【上】 every 37 months. The most recent releases landed on October 8, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 世界地図マスター | わかる！算数 小学４年【上】 |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 37 months |
| Size | 582 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [がくげい](https://appshunter.io/developer/415230275) |

## What reviewers say

### 世界地図マスター

[App page](https://appshunter.io/ios/app/id883537680)

**Features:** macOS Compatibility

**In-app purchases:** none


### わかる！算数 小学４年【上】

[App page](https://appshunter.io/ios/app/id897322501)

**In-app purchases:** none


## Frequently asked questions

### Is 世界地図マスター free?

世界地図マスター costs $4.99, with no in-app purchases.

### Is わかる！算数 小学４年【上】 free?

わかる！算数 小学４年【上】 costs $9.99, with no in-app purchases.

### Do 世界地図マスター or わかる！算数 小学４年【上】 have ads?

Neither 世界地図マスター nor わかる！算数 小学４年【上】 shows ads.

### Which is updated more often, 世界地図マスター or わかる！算数 小学４年【上】?

世界地図マスター ships an update every 6 weeks, and わかる！算数 小学４年【上】 every 37 months. Most recently, 世界地図マスター was updated on October 8, 2026 and わかる！算数 小学４年【上】 on October 26, 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.*