# 我與外星人的約定：自我成長指南 vs 海科六大時代互動AR

The clearest difference is iOS requirement: 海科六大時代互動AR at 11.0 against 我與外星人的約定：自我成長指南's 17.6. 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.

## The numbers

| Metric | 我與外星人的約定：自我成長指南 | 海科六大時代互動AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 33 MB | 223 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sheng Yang Huang](https://appshunter.io/developer/1096090905) | [yang Wang](https://appshunter.io/developer/545220416) |

## What reviewers say

### 我與外星人的約定：自我成長指南

[App page](https://appshunter.io/ios/app/id1456205646)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海科六大時代互動AR

[App page](https://appshunter.io/ios/app/ar/id1510294546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 我與外星人的約定：自我成長指南 free?

我與外星人的約定：自我成長指南 is free to download, with no in-app purchases.

### Is 海科六大時代互動AR free?

海科六大時代互動AR is free to download, with no in-app purchases.

### Do 我與外星人的約定：自我成長指南 or 海科六大時代互動AR have ads?

Neither 我與外星人的約定：自我成長指南 nor 海科六大時代互動AR shows 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.*