# LLab CSKH vs VN NetZero

The clearest difference is update cadence: VN NetZero at every 9 days against LLab CSKH's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

LLab CSKH ships an update every 2 months, VN NetZero every 9 days. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | LLab CSKH | VN NetZero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 53 MB | 39 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linh Tran](https://appshunter.io/developer/1496143871) | [Nguyen Quyet Tien](https://appshunter.io/developer/1563546065) |

## What reviewers say

### LLab CSKH

[App page](https://appshunter.io/ios/app/llab-cskh/id1552044919)

**Features:** macOS Compatibility

**In-app purchases:** none


### VN NetZero

[App page](https://appshunter.io/ios/app/vn-netzero/id6753276732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LLab CSKH free?

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

### Is VN NetZero free?

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

### Do LLab CSKH or VN NetZero have ads?

Neither LLab CSKH nor VN NetZero shows ads.

### Which is updated more often, LLab CSKH or VN NetZero?

LLab CSKH ships an update every 2 months, and VN NetZero every 9 days. Most recently, LLab CSKH was updated on September 10, 2026 and VN NetZero on September 16, 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.*