# rtWork vs Viethas POS

The clearest difference is ratings volume: rtWork at 3 against Viethas POS's 1. Viethas POS's advantage is iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for rtWork against 5.0 for Viethas POS. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

rtWork ships an update every 3 weeks, Viethas POS every 2 weeks. Both last shipped on October 13, 2026.

## The numbers

| Metric | rtWork | Viethas POS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/rtwork/id1097767529/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/viethas-pos-sales-management/id6749567390/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 270 MB | 99 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Real-Time Analytics](https://appshunter.io/developer/1097767528) | [VIETHAS TECHNOLOGY SOLUTION COMPANY LIMITED](https://appshunter.io/developer/1475216276) |

## What reviewers say

### rtWork

[App page](https://appshunter.io/ios/app/rtwork/id1097767529)

This platform digitizes and manages organizational workflows in real-time, enhancing efficiency and transparency. It offers features for team communication, HR management, project and task tracking, finance supervision, and inventory control.

**Highlights:** Real-time workflow digitalization, Team communication and collaboration, HR and staff management, Project and task management, Finance and expense tracking, Inventory management, Customizable modules

**Features:** Vision Pro support

**In-app purchases:** none


### Viethas POS

[App page](https://appshunter.io/ios/app/viethas-pos-sales-management/id6749567390)

This comprehensive sales management and electronic invoicing software offers flexible operations for various business models. It provides real-time data synchronization, financial reporting, and inventory control, with features like direct e-invoicing and instant kitchen synchronization.

**Highlights:** Electronic invoice management, Real-time data synchronization, Financial and inventory reporting, Multi-channel sales management, Direct e-invoicing, Kitchen synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is rtWork free?

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

### Is Viethas POS free?

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

### Which has better reviews, rtWork or Viethas POS?

rtWork and Viethas POS are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do rtWork or Viethas POS have ads?

Neither rtWork nor Viethas POS shows ads.

### Which is updated more often, rtWork or Viethas POS?

rtWork ships an update every 3 weeks, and Viethas POS every 2 weeks. Most recently, rtWork was updated on October 13, 2026 and Viethas POS on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*