# ますとれ：計算ドリル／暗算トレーニング／算数・数学 vs おかね脳トレ

The clearest difference is in-app purchases: ますとれ：計算ドリル／暗算トレーニング／算数・数学 at none against おかね脳トレ's 1. ますとれ：計算ドリル／暗算トレーニング／算数・数学 also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. おかね脳トレ sells 1 one-off in-app purchase. ますとれ：計算ドリル／暗算トレーニング／算数・数学 asks for nothing beyond the download.

ますとれ：計算ドリル／暗算トレーニング／算数・数学 ships an update every 8 days, おかね脳トレ every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | ますとれ：計算ドリル／暗算トレーニング／算数・数学 | おかね脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 3 MB | 40 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yohei sasaki](https://appshunter.io/developer/1866737821) | [KODAI MURAKAMI](https://appshunter.io/developer/6783250126) |

## What reviewers say

### ますとれ：計算ドリル／暗算トレーニング／算数・数学

[App page](https://appshunter.io/ios/app/id6757410283)

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

**In-app purchases:** none


### 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 ますとれ：計算ドリル／暗算トレーニング／算数・数学 free?

ますとれ：計算ドリル／暗算トレーニング／算数・数学 is free to download, with no in-app purchases.

### Is おかね脳トレ free?

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

### Do ますとれ：計算ドリル／暗算トレーニング／算数・数学 or おかね脳トレ have ads?

おかね脳トレ shows ads; ますとれ：計算ドリル／暗算トレーニング／算数・数学 does not.

### Which is updated more often, ますとれ：計算ドリル／暗算トレーニング／算数・数学 or おかね脳トレ?

ますとれ：計算ドリル／暗算トレーニング／算数・数学 ships an update every 8 days, and おかね脳トレ every 9 days. Most recently, ますとれ：計算ドリル／暗算トレーニング／算数・数学 was updated on October 25, 2026 and おかね脳トレ on October 25, 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.*