# VNPT VSS vs NTSOFT Document AI

The clearest difference is update cadence: NTSOFT Document AI at every 4 days against VNPT VSS's every 2 months. 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.

VNPT VSS ships an update every 2 months, NTSOFT Document AI every 4 days. The most recent releases landed on July 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | VNPT VSS | NTSOFT Document AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/vnpt-vss/id1419367683/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 319 MB | 37 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VTC TELECOMMUNICATIONS JOINT STOCK COMPANY](https://appshunter.io/developer/1419367682) | [CÔNG TY TNHH PHÁT TRIỂN PHẦN MỀM NHẤT TÂM](https://appshunter.io/developer/1661771027) |

## What reviewers say

### VNPT VSS

[App page](https://appshunter.io/ios/app/vnpt-vss/id1419367683)

This application provides tools for managing and monitoring vessels. It offers features designed to streamline operations for maritime businesses.

**Highlights:** Vessel management, Vessel monitoring, Maritime operations, Business tools

**Features:** macOS Compatibility

**In-app purchases:** none


### NTSOFT Document AI

[App page](https://appshunter.io/ios/app/ntsoft-document-ai/id6745921224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VNPT VSS free?

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

### Is NTSOFT Document AI free?

NTSOFT Document AI is free to download, with no in-app purchases.

### Do VNPT VSS or NTSOFT Document AI have ads?

Neither VNPT VSS nor NTSOFT Document AI shows ads.

### Which is updated more often, VNPT VSS or NTSOFT Document AI?

VNPT VSS ships an update every 2 months, and NTSOFT Document AI every 4 days. Most recently, VNPT VSS was updated on July 5, 2026 and NTSOFT Document AI on September 8, 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.*