# AViewer(에이뷰어) vs hiWorker

AViewer(에이뷰어) and hiWorker both sit at 5.0 stars, but that hides the real split: 100% of AViewer(에이뷰어)'s written reviews are positive against 50% of hiWorker's. AViewer(에이뷰어) also leads on iOS requirement (11.0 vs 15.1). hiWorker's advantage is update cadence (every 9 days vs every 3 months). On price, rating, ratings volume 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 AViewer(에이뷰어) against 5.0 for hiWorker. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of AViewer(에이뷰어)'s written reviews are positive against 50% of hiWorker's.

AViewer(에이뷰어) ships an update every 3 months, hiWorker every 9 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AViewer(에이뷰어) | hiWorker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/aviewer/id1225508185/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hiworker/id6749565624/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 27 MB | 67 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BGWELL](https://appshunter.io/developer/1620299639) | [Hilokal](https://appshunter.io/developer/1537500615) |

## What reviewers say

### AViewer(에이뷰어)

[App page](https://appshunter.io/ios/app/aviewer/id1225508185)

Access construction site design documents anytime, anywhere. Upload PDFs from the web and view them on mobile, with options for personal or shared markups and automatic drawing number extraction. Manage user permissions for controlled access.

**Highlights:** Web and mobile synchronization, View PDF drawings and documents, Personal and shared markups, Extract drawing numbers and names, User permission settings

**In-app purchases:** none


### hiWorker

[App page](https://appshunter.io/ios/app/hiworker/id6749565624)

This app streamlines the management of foreign workers for businesses in manufacturing, logistics, and construction. It offers AI-powered real-time translation and comprehensive safety training modules to improve communication and workplace safety.

**Highlights:** Two-way interpretation for workers and managers, Real-time multilingual AI translation, AI safety education content, Announcement delivery and confirmation, Conversation history viewing, Customizable glossary for translation

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

**In-app purchases:** none


## Frequently asked questions

### Is AViewer(에이뷰어) free?

AViewer(에이뷰어) is free to download, with no in-app purchases.

### Is hiWorker free?

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

### Which has better reviews, AViewer(에이뷰어) or hiWorker?

AViewer(에이뷰어) and hiWorker are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do AViewer(에이뷰어) or hiWorker have ads?

Neither AViewer(에이뷰어) nor hiWorker shows ads.

### Which is updated more often, AViewer(에이뷰어) or hiWorker?

AViewer(에이뷰어) ships an update every 3 months, and hiWorker every 9 days. Most recently, AViewer(에이뷰어) was updated on October 16, 2026 and hiWorker on October 9, 2026.

---

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