# AR生態趣 vs Learn the World

The clearest difference is in-app purchases: AR生態趣 at none against Learn the World's 2. Learn the World's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Learn the World sells 2 in-app purchases, starting at $0.99 per month. AR生態趣 asks for nothing beyond the download.

AR生態趣 ships an update every 34 months, Learn the World every 38 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AR生態趣 | Learn the World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | **Every 34 months** | Every 38 months |
| Size | 298 MB | 117 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEOFORCE TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1447349291) | [有量网络科技(天津)有限公司](https://appshunter.io/developer/1765488158) |

## What reviewers say

### AR生態趣

[App page](https://appshunter.io/ios/app/ar/id1535896896)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn the World

[App page](https://appshunter.io/ios/app/learn-the-world/id6444405053)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual subscription | $3.99 | per year |


## Frequently asked questions

### Is AR生態趣 free?

AR生態趣 is free to download, with no in-app purchases.

### Is Learn the World free?

Learn the World is free to download, with in-app purchases available.

### Which is updated more often, AR生態趣 or Learn the World?

AR生態趣 ships an update every 34 months, and Learn the World every 38 months. Most recently, AR生態趣 was updated on October 25, 2026 and Learn the World on October 18, 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.*