# eTax Mobile vs CSKH PMW

The clearest difference is update cadence: eTax Mobile at weekly against CSKH PMW's every 2 months. CSKH PMW's advantage is iOS requirement (13.4 vs 15.6). 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.

eTax Mobile ships an update weekly, CSKH PMW every 2 months. The most recent releases landed on October 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | eTax Mobile | CSKH PMW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (246 ratings)](https://appshunter.io/ios/app/etax-mobile/id1589750682/reviews)** | — |
| Number of ratings | **246** | — |
| Positive reviews | 6.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 245 MB | 30 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT Department, General Department of Taxation of Viet Nam](https://appshunter.io/developer/1589750684) | [BARIA - VUNGTAU WATER SUPPLY JOINT STOCK COMPANY](https://appshunter.io/developer/1740075634) |

## What reviewers say

### eTax Mobile

[App page](https://appshunter.io/ios/app/etax-mobile/id1589750682)

This app allows users to create personal income tax declarations and look up tax settlement information. It provides suggestions based on tax authority data and offers notifications for tax obligations and other important updates.

**Highlights:** Create 02/QTT-TNCN tax declarations, Tax settlement information lookup, Suggestions from tax authority data, Notifications for tax obligation changes, Notifications for other updates

**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 eTax Mobile free?

eTax Mobile 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 eTax Mobile or CSKH PMW have ads?

Neither eTax Mobile nor CSKH PMW shows ads.

### Which is updated more often, eTax Mobile or CSKH PMW?

eTax Mobile ships an update weekly, and CSKH PMW every 2 months. Most recently, eTax Mobile was updated on October 30, 2026 and CSKH PMW on September 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.*