# 我與外星人的約定：自我成長指南 vs 有聲桌遊

The clearest difference is update cadence: 我與外星人的約定：自我成長指南 at fortnightly against 有聲桌遊's every 2 months. 有聲桌遊's advantage is iOS requirement (11.0 vs 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.

我與外星人的約定：自我成長指南 ships an update fortnightly, 有聲桌遊 every 2 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 我與外星人的約定：自我成長指南 | 有聲桌遊 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 33 MB | 168 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) | [Chi Fang Huang](https://appshunter.io/developer/1538524661) |

## 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


### 有聲桌遊

[App page](https://appshunter.io/ios/app/id1543824570)

**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 有聲桌遊 free?

有聲桌遊 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 有聲桌遊 have ads?

Neither 我與外星人的約定：自我成長指南 nor 有聲桌遊 shows ads.

### Which is updated more often, 我與外星人的約定：自我成長指南 or 有聲桌遊?

我與外星人的約定：自我成長指南 ships an update fortnightly, and 有聲桌遊 every 2 months. Most recently, 我與外星人的約定：自我成長指南 was updated on October 6, 2026 and 有聲桌遊 on October 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.*