# Penglai vs 阿謎GO

The clearest difference is update cadence: 阿謎GO at every 4 months against Penglai's every 28 months. Penglai's advantage is iOS requirement (12.0 vs 15.0). 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.

Penglai ships an update every 28 months, 阿謎GO every 4 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Penglai | 阿謎GO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 359 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JienHua Gu](https://appshunter.io/developer/1417826117) | [National Museum of Natural Science](https://appshunter.io/developer/875202580) |

## What reviewers say

### Penglai

[App page](https://appshunter.io/ios/app/penglai/id1417826118)

**Features:** macOS Compatibility

**In-app purchases:** none


### 阿謎GO

[App page](https://appshunter.io/ios/app/go/id6459355056)

Explore exhibits and learn knowledge through interactive puzzles and AR. Choose a character, follow immersive storylines with multiple endings, and collect cards to unlock achievements. Play solo or with friends for a fun, educational experience.

**Highlights:** AR-enhanced real-world puzzles, Immersive storylines with multiple endings, Collectible cards and hidden achievements, Multiplayer and character selection, Game-based learning of exhibit knowledge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Penglai free?

Penglai is free to download, with no in-app purchases.

### Is 阿謎GO free?

阿謎GO is free to download, with no in-app purchases.

### Do Penglai or 阿謎GO have ads?

Neither Penglai nor 阿謎GO shows ads.

### Which is updated more often, Penglai or 阿謎GO?

Penglai ships an update every 28 months, and 阿謎GO every 4 months. Most recently, Penglai was updated on October 26, 2026 and 阿謎GO on October 30, 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.*