# 邊界之間：野地動物AR觀察蒐集冊 vs Daphnia

The clearest difference is price: 邊界之間：野地動物AR觀察蒐集冊 at Free against Daphnia's $3.99. 邊界之間：野地動物AR觀察蒐集冊 also leads on iOS requirement (12.0 vs 15.0). Daphnia's advantage is device support. On in-app purchases there is nothing between them.

邊界之間：野地動物AR觀察蒐集冊 is free to download; Daphnia costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 邊界之間：野地動物AR觀察蒐集冊 | Daphnia |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 483 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [YAO TSUNG WANG](https://appshunter.io/developer/1070732674) | [HOBEEC](https://appshunter.io/developer/465035845) |

## What reviewers say

### 邊界之間：野地動物AR觀察蒐集冊

[App page](https://appshunter.io/ios/app/ar/id6472445693)

**In-app purchases:** none


### Daphnia

[App page](https://appshunter.io/ios/app/daphnia-ecosystem-simulator/id6795031582)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 邊界之間：野地動物AR觀察蒐集冊 free?

邊界之間：野地動物AR觀察蒐集冊 is free to download, with no in-app purchases.

### Is Daphnia free?

Daphnia costs $3.99, with no in-app purchases.

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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.*