# MySign vs CSKH TTN

MySign and CSKH TTN are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

MySign ships an update every 3 weeks, CSKH TTN every 6 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MySign | CSKH TTN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/mysign/id1633019232/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 317 MB | 31 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Viettel Telecom](https://appshunter.io/developer/365850426) | [vecto](https://appshunter.io/developer/1783239440) |

## What reviewers say

### 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


### CSKH TTN

[App page](https://appshunter.io/ios/app/cskh-ttn/id6744088133)

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

**In-app purchases:** none


## Frequently asked questions

### Is MySign free?

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

### Is CSKH TTN free?

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

### Do MySign or CSKH TTN have ads?

Neither MySign nor CSKH TTN shows ads.

### Which is updated more often, MySign or CSKH TTN?

MySign ships an update every 3 weeks, and CSKH TTN every 6 weeks. Most recently, MySign was updated on October 6, 2026 and CSKH TTN on October 7, 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.*