# 世界史＋地図 vs おかね脳トレ

The clearest difference is ads: 世界史＋地図 at none against おかね脳トレ's shown. おかね脳トレ's advantage is update cadence (every 9 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 世界史＋地図 sells 1 one-off in-app purchase and おかね脳トレ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

世界史＋地図 ships an update every 5 weeks, おかね脳トレ every 9 days. The most recent releases landed on September 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 世界史＋地図 | おかね脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 98.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 49 MB | 40 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Yanagida](https://appshunter.io/developer/576194854) | [KODAI MURAKAMI](https://appshunter.io/developer/6783250126) |

## What reviewers say

### 世界史＋地図

[App page](https://appshunter.io/ios/app/id1192501739)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 後半のロック解除 | $2.99 | one-time |


### おかね脳トレ

[App page](https://appshunter.io/ios/app/5/id6799604734)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（広告なし・全機能） | $3.99 | one-time |


## Frequently asked questions

### Is 世界史＋地図 free?

世界史＋地図 is free to download, with in-app purchases available.

### Is おかね脳トレ free?

おかね脳トレ is free to download, with in-app purchases available.

### Do 世界史＋地図 or おかね脳トレ have ads?

おかね脳トレ shows ads; 世界史＋地図 does not.

### Which is updated more often, 世界史＋地図 or おかね脳トレ?

世界史＋地図 ships an update every 5 weeks, and おかね脳トレ every 9 days. Most recently, 世界史＋地図 was updated on September 28, 2026 and おかね脳トレ on October 25, 2026.

---

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