# ぶんすう　算数計算「ぶんすうくん」 vs Learning World 2 Pro

The clearest difference is update cadence: ぶんすう　算数計算「ぶんすうくん」 at weekly against Learning World 2 Pro's every 16 months. Learning World 2 Pro's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ぶんすう　算数計算「ぶんすうくん」 ships an update weekly, Learning World 2 Pro every 16 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ぶんすう　算数計算「ぶんすうくん」 | Learning World 2 Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 16 months |
| Size | 33 MB | 97 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHINGO SATO](https://appshunter.io/developer/1484951923) | [APRICOT PUBLISHING CO., LTD.](https://appshunter.io/developer/1387800869) |

## What reviewers say

### ぶんすう　算数計算「ぶんすうくん」

[App page](https://appshunter.io/ios/app/id1492282938)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learning World 2 Pro

[App page](https://appshunter.io/ios/app/learning-world-2-pro/id6477653959)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ぶんすう　算数計算「ぶんすうくん」 free?

ぶんすう　算数計算「ぶんすうくん」 is free to download, with no in-app purchases.

### Is Learning World 2 Pro free?

Learning World 2 Pro is free to download, with no in-app purchases.

### Do ぶんすう　算数計算「ぶんすうくん」 or Learning World 2 Pro have ads?

Neither ぶんすう　算数計算「ぶんすうくん」 nor Learning World 2 Pro shows ads.

### Which is updated more often, ぶんすう　算数計算「ぶんすうくん」 or Learning World 2 Pro?

ぶんすう　算数計算「ぶんすうくん」 ships an update weekly, and Learning World 2 Pro every 16 months. Most recently, ぶんすう　算数計算「ぶんすうくん」 was updated on September 17, 2026 and Learning World 2 Pro on September 20, 2026.

---

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