# Tingee OCB Merchant vs CSKH PMW

The clearest difference is update cadence: Tingee OCB Merchant at every 3 weeks against CSKH PMW's every 2 months. CSKH PMW's advantage is iOS requirement (13.4 vs 15). 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.

Tingee OCB Merchant ships an update every 3 weeks, CSKH PMW every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tingee OCB Merchant | CSKH PMW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 71 MB | 30 MB |
| Requires iOS | 15 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HENO TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1659167044) | [BARIA - VUNGTAU WATER SUPPLY JOINT STOCK COMPANY](https://appshunter.io/developer/1740075634) |

## What reviewers say

### Tingee OCB Merchant

[App page](https://appshunter.io/ios/app/tingee-ocb-merchant/id6502378172)

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

**In-app purchases:** none


### CSKH PMW

[App page](https://appshunter.io/ios/app/cskh-pmw/id6670240996)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tingee OCB Merchant free?

Tingee OCB Merchant is free to download, with no in-app purchases.

### Is CSKH PMW free?

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

### Do Tingee OCB Merchant or CSKH PMW have ads?

Neither Tingee OCB Merchant nor CSKH PMW shows ads.

### Which is updated more often, Tingee OCB Merchant or CSKH PMW?

Tingee OCB Merchant ships an update every 3 weeks, and CSKH PMW every 2 months. Most recently, Tingee OCB Merchant was updated on November 8, 2026 and CSKH PMW on October 30, 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.*