# TabScan vs CK 掌控

TabScan and CK 掌控 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TabScan | CK 掌控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 87 MB | 63 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) | [合肥佩冠电子科技有限公司](https://appshunter.io/developer/1637900173) |

## What reviewers say

### TabScan

[App page](https://appshunter.io/ios/app/tabscan/id6447932761)

**Features:** macOS Compatibility

**In-app purchases:** none


### CK 掌控

[App page](https://appshunter.io/ios/app/ck/id6449171588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TabScan free?

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

### Is CK 掌控 free?

CK 掌控 is free to download, with no in-app purchases.

### Do TabScan or CK 掌控 have ads?

Neither TabScan nor CK 掌控 shows ads.

### Which is updated more often, TabScan or CK 掌控?

TabScan ships an update monthly, and CK 掌控 monthly. Most recently, TabScan was updated on October 6, 2026 and CK 掌控 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.*