# Zunibal Việt Nam vs CSKH BWACO

The clearest difference is update cadence: CSKH BWACO at every 5 days against Zunibal Việt Nam's every 2 weeks. Zunibal Việt Nam's advantage is iOS requirement (13.0 vs 15.1). 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.

Zunibal Việt Nam ships an update every 2 weeks, CSKH BWACO every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zunibal Việt Nam | CSKH BWACO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 41.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 23 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zunibal Vietnam COMPANY LIMITED](https://appshunter.io/developer/1655790063) | [BARIA - VUNGTAU WATER SUPPLY JOINT STOCK COMPANY](https://appshunter.io/developer/1740075634) |

## What reviewers say

### Zunibal Việt Nam

[App page](https://appshunter.io/ios/app/zunibal-viet-nam/id6444635705)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSKH BWACO

[App page](https://appshunter.io/ios/app/cskh-bwaco/id6483253473)

This app provides customer support for water supply services. Customers can view and download bills, report issues, register for new meters, and receive important notifications. It also features an AI chatbot for quick answers to common queries.

**Highlights:** View and download water bills, Report water supply issues, Register for new water meters, AI-powered chatbot support, Receive service notifications, Submit customer inquiries

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

**In-app purchases:** none


## Frequently asked questions

### Is Zunibal Việt Nam free?

Zunibal Việt Nam is free to download, with no in-app purchases.

### Is CSKH BWACO free?

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

### Do Zunibal Việt Nam or CSKH BWACO have ads?

Neither Zunibal Việt Nam nor CSKH BWACO shows ads.

### Which is updated more often, Zunibal Việt Nam or CSKH BWACO?

Zunibal Việt Nam ships an update every 2 weeks, and CSKH BWACO every 5 days. Most recently, Zunibal Việt Nam was updated on October 25, 2026 and CSKH BWACO on October 24, 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.*