# Summer Palace audio guide vs Adventure Deck

The clearest difference is in-app purchases: Adventure Deck at none against Summer Palace audio guide's 1. Adventure Deck also leads on update cadence (every 2 days vs every 5 months). Summer Palace audio guide's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Summer Palace audio guide sells 1 one-off in-app purchase. Adventure Deck asks for nothing beyond the download.

Summer Palace audio guide ships an update every 5 months, Adventure Deck every 2 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Summer Palace audio guide | Adventure Deck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 2 MB | 122 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [盛蜀 李](https://appshunter.io/developer/1115579497) | [BackHAUS Pte Ltd](https://appshunter.io/developer/6810790447) |

## What reviewers say

### Summer Palace audio guide

[App page](https://appshunter.io/ios/app/summer-palace-audio-guide/id1583324290)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### Adventure Deck

[App page](https://appshunter.io/ios/app/adventure-deck/id6810834301)

**In-app purchases:** none


## Frequently asked questions

### Is Summer Palace audio guide free?

Summer Palace audio guide is free to download, with in-app purchases available.

### Is Adventure Deck free?

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

### Do Summer Palace audio guide or Adventure Deck have ads?

Neither Summer Palace audio guide nor Adventure Deck shows ads.

### Which is updated more often, Summer Palace audio guide or Adventure Deck?

Summer Palace audio guide ships an update every 5 months, and Adventure Deck every 2 days. Most recently, Summer Palace audio guide was updated on October 30, 2026 and Adventure Deck on November 6, 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.*