# Procons Water vs VPW CSKH

The clearest difference is update cadence: VPW CSKH at monthly against Procons Water's every 5 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.

Procons Water ships an update every 5 months, VPW CSKH monthly. The most recent releases landed on October 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Procons Water | VPW CSKH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 48 MB | 20 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WATER SERVICE SOLUTION TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1695700110) | [VPW CSKH](https://appshunter.io/developer/1891949138) |

## What reviewers say

### Procons Water

[App page](https://appshunter.io/ios/app/procons-water/id6758306392)

**Features:** macOS Compatibility

**In-app purchases:** none


### VPW CSKH

[App page](https://appshunter.io/ios/app/vpw-cskh/id6761888862)

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

**In-app purchases:** none


## Frequently asked questions

### Is Procons Water free?

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

### Is VPW CSKH free?

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

### Do Procons Water or VPW CSKH have ads?

Neither Procons Water nor VPW CSKH shows ads.

### Which is updated more often, Procons Water or VPW CSKH?

Procons Water ships an update every 5 months, and VPW CSKH monthly. Most recently, Procons Water was updated on October 4, 2026 and VPW CSKH on October 28, 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.*