# 3SVN DRIVER vs SERS CSKH

The clearest difference is update cadence: 3SVN DRIVER at every 2 days against SERS CSKH's every 3 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.

3SVN DRIVER ships an update every 2 days, SERS CSKH every 3 months. Both last shipped on October 14, 2026.

## The numbers

| Metric | 3SVN DRIVER | SERS CSKH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 36 MB | 33 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Thon Pham Viet](https://appshunter.io/developer/1687290447) | [CENTRAL POWER CORPORATION](https://appshunter.io/developer/1679266544) |

## What reviewers say

### 3SVN DRIVER

[App page](https://appshunter.io/ios/app/3svn-driver/id6448989016)

**Features:** macOS Compatibility

**In-app purchases:** none


### SERS CSKH

[App page](https://appshunter.io/ios/app/sers-cskh/id6736721540)

**In-app purchases:** none


## Frequently asked questions

### Is 3SVN DRIVER free?

3SVN DRIVER is free to download, with no in-app purchases.

### Is SERS CSKH free?

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

### Do 3SVN DRIVER or SERS CSKH have ads?

Neither 3SVN DRIVER nor SERS CSKH shows ads.

### Which is updated more often, 3SVN DRIVER or SERS CSKH?

3SVN DRIVER ships an update every 2 days, and SERS CSKH every 3 months. Most recently, 3SVN DRIVER was updated on October 14, 2026 and SERS CSKH on October 14, 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.*