# 灵鹿扫描王 vs cFormula

The clearest difference is ads: 灵鹿扫描王 at none against cFormula's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 灵鹿扫描王 sells 1 in-app purchase, starting at $1.49 per 3 months and cFormula sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

灵鹿扫描王 ships an update every 8 months, cFormula every 5 months. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 灵鹿扫描王 | cFormula |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 5 months** |
| Size | 33 MB | 13 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yuanlai Infomation Technology Co., Ltd.](https://appshunter.io/developer/958193889) | [疆 边](https://appshunter.io/developer/1124320934) |

## What reviewers say

### 灵鹿扫描王

[App page](https://appshunter.io/ios/app/id1633878872)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级为会员 | $1.49 | per 3 months |


### cFormula

[App page](https://appshunter.io/ios/app/cformula/id6475750528)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fully unlock app | $1.99 | one-time |


## Frequently asked questions

### Is 灵鹿扫描王 free?

灵鹿扫描王 is free to download, with in-app purchases available.

### Is cFormula free?

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

### Do 灵鹿扫描王 or cFormula have ads?

cFormula shows ads; 灵鹿扫描王 does not.

### Which is updated more often, 灵鹿扫描王 or cFormula?

灵鹿扫描王 ships an update every 8 months, and cFormula every 5 months. Most recently, 灵鹿扫描王 was updated on October 18, 2026 and cFormula on October 10, 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.*