# eTax Mobile vs MySign

The clearest difference is rating: MySign at 2.6 against eTax Mobile's 1.9. MySign also leads on iOS requirement (12.0 vs 15.6). eTax Mobile's advantage is ratings volume (234 vs 5) and update cadence (weekly vs every 3 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MySign holds the better App Store score, 2.6 against 1.9. That said, the two scores are not equally well evidenced: eTax Mobile has 234 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 6% of eTax Mobile's written reviews are positive against 0% of MySign's, so the app with the better star average is not the one people write more warmly about.

eTax Mobile ships an update weekly, MySign every 3 weeks. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | eTax Mobile | MySign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (234 ratings)](https://appshunter.io/ios/app/etax-mobile/id1589750682/reviews) | **[2.6 (5 ratings)](https://appshunter.io/ios/app/mysign/id1633019232/reviews)** |
| Number of ratings | **234** | 5 |
| Positive reviews | **6.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 243 MB | 317 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT Department, General Department of Taxation of Viet Nam](https://appshunter.io/developer/1589750684) | [Viettel Corporation](https://appshunter.io/developer/365850426) |

## 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


### MySign

[App page](https://appshunter.io/ios/app/mysign/id1633019232)

This app enables secure remote digital signatures for documents and transactions using your mobile device. It offers easy authentication and approval, meeting European eIDAS and Vietnamese legal standards for digital signatures.

**Highlights:** Remote digital signing, Secure document authentication, Transaction approval, Mobile and tablet support, eIDAS compliant, Vietnamese legal compliance

**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 MySign free?

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

### Which has better reviews, eTax Mobile or MySign?

MySign is rated higher. eTax Mobile averages 1.9 out of 5 from 234 ratings, while MySign averages 2.6 from 5 ratings.

### Do eTax Mobile or MySign have ads?

Neither eTax Mobile nor MySign shows ads.

### Which is updated more often, eTax Mobile or MySign?

eTax Mobile ships an update weekly, and MySign every 3 weeks. Most recently, eTax Mobile was updated on September 23, 2026 and MySign on September 16, 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.*