# 可可工程大师 vs 公式大师

The clearest difference is in-app purchases: 公式大师 at none against 可可工程大师's 2. 可可工程大师's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 可可工程大师 sells 2 in-app purchases, starting at $4.99 per month. 公式大师 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 可可工程大师 | 公式大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 87 MB | 10 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [桂亮 唐](https://appshunter.io/developer/1705560600) | [红梅 饶](https://appshunter.io/developer/1797564965) |

## What reviewers say

### 可可工程大师

[App page](https://appshunter.io/ios/app/id6466396201)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 季会员 | $14.99 | per 3 months |


### 公式大师

[App page](https://appshunter.io/ios/app/id6575364770)

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

**In-app purchases:** none


## Frequently asked questions

### Is 可可工程大师 free?

可可工程大师 is free to download, with in-app purchases available.

### Is 公式大师 free?

公式大师 is free to download, with no in-app purchases.

### Do 可可工程大师 or 公式大师 have ads?

Neither 可可工程大师 nor 公式大师 shows ads.

### Which is updated more often, 可可工程大师 or 公式大师?

可可工程大师 ships an update fortnightly, and 公式大师 fortnightly. Most recently, 可可工程大师 was updated on October 19, 2026 and 公式大师 on October 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.*