# Summer Palace audio guide vs 存知己商家版

The clearest difference is in-app purchases: 存知己商家版 at none against Summer Palace audio guide's 1. On price, update cadence, 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. 存知己商家版 asks for nothing beyond the download.

Summer Palace audio guide ships an update every 5 months, 存知己商家版 every 3 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Summer Palace audio guide | 存知己商家版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 2 MB | 16 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [盛蜀 李](https://appshunter.io/developer/1115579497) | [上海徙牛信息科技有限公司](https://appshunter.io/developer/1501488882) |

## 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 |


### 存知己商家版

[App page](https://appshunter.io/ios/app/id6444375123)

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

**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 存知己商家版 free?

存知己商家版 is free to download, with no in-app purchases.

### Do Summer Palace audio guide or 存知己商家版 have ads?

Neither Summer Palace audio guide nor 存知己商家版 shows ads.

### Which is updated more often, Summer Palace audio guide or 存知己商家版?

Summer Palace audio guide ships an update every 5 months, and 存知己商家版 every 3 months. Most recently, Summer Palace audio guide was updated on October 16, 2026 and 存知己商家版 on October 13, 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.*