# PDF Scanner: Document Scan App — user reviews

> 1 indexed App Store user reviews of PDF Scanner by Nguyen Son Tung, rated 4.87/5 from 23 ratings.

- Source: https://appshunter.io/ios/app/pdf-scanner-document-scan-app/id1562780995/reviews
- App overview in markdown: https://appshunter.io/ios/app/pdf-scanner-document-scan-app/id1562780995.md
- Rating breakdown: 5★ 21 · 4★ 1 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 4/5 — Blurs new image

*2023-03-02*

I use this to straighten poorly scanned images- I don’t often use it to scan an image since I have others I prefer. I’ve used this to straighten photos because sometimes those are messy or awkward. Yesterday I had to admit to myself that some of the re-edited images are a mess. They’re blurry and might be lower resolution. 

It’s great to work with images from my camera roll to straighten & flatten scanned documents. I don’t know how long blurriness has been a problem but it should a problem of a badly done app, quickly churned out as one of 50, supported by constant ads. This isn’t that kind of app, these aren’t those type of developers- I know they can do better, hence 4 🌟, not 3 ⭐️.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*