# AViewer(에이뷰어) vs 레베루

The clearest difference is update cadence: 레베루 at daily against AViewer(에이뷰어)'s every 3 months. AViewer(에이뷰어)'s advantage is iOS requirement (11.0 vs 15.0). 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.

AViewer(에이뷰어) ships an update every 3 months, 레베루 daily. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AViewer(에이뷰어) | 레베루 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aviewer/id1225508185/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 27 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BGWELL](https://appshunter.io/developer/1620299639) | [YuLim Choi](https://appshunter.io/developer/6806788748) |

## 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


### 레베루

[App page](https://appshunter.io/ios/app/id6806788416)

**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 레베루 free?

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

### Do AViewer(에이뷰어) or 레베루 have ads?

Neither AViewer(에이뷰어) nor 레베루 shows ads.

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

AViewer(에이뷰어) ships an update every 3 months, and 레베루 daily. Most recently, AViewer(에이뷰어) was updated on November 2, 2026 and 레베루 on November 6, 2026.

---

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