# 金联创 vs 石化宝典

The clearest difference is in-app purchases: 石化宝典 at none against 金联创's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 金联创 sells 10 one-off in-app purchases. 石化宝典 asks for nothing beyond the download.

金联创 ships an update every 3 weeks, 石化宝典 every 5 weeks. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 金联创 | 石化宝典 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1367822521/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 123 MB | 195 MB |
| Requires iOS | **13.0** | 13.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金联创网络科技有限公司](https://appshunter.io/developer/997683226) | [Huaxia jiarun (Beijing) network technology co. LTD](https://appshunter.io/developer/1434806246) |

## What reviewers say

### 金联创

[App page](https://appshunter.io/ios/app/id1080868331)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 涂料企业 | $0.99 | one-time |
| 分散剂 | $17.99 | one-time |
| 流平剂 | $17.99 | one-time |
| 增稠剂 | $17.99 | one-time |
| 成膜助剂 | $17.99 | one-time |
| 特种助剂 | $17.99 | one-time |
| 杀菌剂 | $17.99 | one-time |
| 其他助剂 | $17.99 | one-time |
| 弹性乳液 | $31.99 | one-time |
| 煤焦油 | $124.99 | one-time |


### 石化宝典

[App page](https://appshunter.io/ios/app/id1367822521)

**In-app purchases:** none


## Frequently asked questions

### Is 金联创 free?

金联创 is free to download, with in-app purchases available.

### Is 石化宝典 free?

石化宝典 is free to download, with no in-app purchases.

### Do 金联创 or 石化宝典 have ads?

Neither 金联创 nor 石化宝典 shows ads.

### Which is updated more often, 金联创 or 石化宝典?

金联创 ships an update every 3 weeks, and 石化宝典 every 5 weeks. Most recently, 金联创 was updated on October 11, 2026 and 石化宝典 on October 3, 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.*