# AViewer(에이뷰어) vs SwiftBeam

The clearest difference is ads: AViewer(에이뷰어) at none against SwiftBeam's shown. AViewer(에이뷰어) also leads on iOS requirement (11.0 vs 15.0). SwiftBeam's advantage is update cadence (every 3 weeks vs every 3 months). On price, 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, SwiftBeam every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AViewer(에이뷰어) | SwiftBeam |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 32 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BGWELL](https://appshunter.io/developer/1620299639) | [Youngjun Park](https://appshunter.io/developer/1896533710) |

## 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


### SwiftBeam

[App page](https://appshunter.io/ios/app/swiftbeam/id6775033457)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AViewer(에이뷰어) free?

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

### Is SwiftBeam free?

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

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

SwiftBeam shows ads; AViewer(에이뷰어) does not.

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

AViewer(에이뷰어) ships an update every 3 months, and SwiftBeam every 3 weeks. Most recently, AViewer(에이뷰어) was updated on November 2, 2026 and SwiftBeam on October 31, 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.*