# 鸭鸭历险记 vs 数海争锋

鸭鸭历险记 and 数海争锋 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 鸭鸭历险记 | 数海争锋 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Weekly |
| Size | 66 MB | 49 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amit Sharma](https://appshunter.io/developer/6771570250) | [志杰 黄](https://appshunter.io/developer/1881572214) |

## What reviewers say

### 鸭鸭历险记

[App page](https://appshunter.io/ios/app/id6772175100)

**Features:** macOS Compatibility

**In-app purchases:** none


### 数海争锋

[App page](https://appshunter.io/ios/app/id6785558549)

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

**In-app purchases:** none


## Frequently asked questions

### Is 鸭鸭历险记 free?

鸭鸭历险记 is free to download, with no in-app purchases.

### Is 数海争锋 free?

数海争锋 is free to download, with no in-app purchases.

### Do 鸭鸭历险记 or 数海争锋 have ads?

Both 鸭鸭历险记 and 数海争锋 show ads.

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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.*