# 趣味数学题 vs Little World Explorer

The clearest difference is in-app purchases: 趣味数学题 at none against Little World Explorer's 3. 趣味数学题 also leads on iOS requirement (7.0 vs 16.0). Little World Explorer's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Little World Explorer sells 3 in-app purchases, starting at $0.99 per month. 趣味数学题 asks for nothing beyond the download.

趣味数学题 ships an update every 6 months, Little World Explorer every 3 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 趣味数学题 | Little World Explorer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 40 MB | 12 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing hanhe culture media Co., LTD](https://appshunter.io/developer/532480776) | [运涛 余](https://appshunter.io/developer/977049266) |

## What reviewers say

### 趣味数学题

[App page](https://appshunter.io/ios/app/id997199896)

**Features:** macOS Compatibility

**In-app purchases:** none


### Little World Explorer

[App page](https://appshunter.io/ios/app/little-world-explorer/id6789247326)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 年度会员 | $2.99 | per year |
| 永久会员 | $4.99 | one-time |


## Frequently asked questions

### Is 趣味数学题 free?

趣味数学题 is free to download, with no in-app purchases.

### Is Little World Explorer free?

Little World Explorer is free to download, with in-app purchases available.

### Do 趣味数学题 or Little World Explorer have ads?

Neither 趣味数学题 nor Little World Explorer shows ads.

### Which is updated more often, 趣味数学题 or Little World Explorer?

趣味数学题 ships an update every 6 months, and Little World Explorer every 3 weeks. Most recently, 趣味数学题 was updated on November 6, 2026 and Little World Explorer on November 5, 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.*