# Top Scanner vs PDF Scanner

The clearest difference is in-app purchases: PDF Scanner at none against Top Scanner's 4. PDF Scanner also leads on update cadence (every 4 weeks vs every 2 months). Top Scanner's advantage is rating (5.0 vs 4.8) and device support (3 vs 1). On price, ratings volume and ads there is nothing between them.

Both are free to download. Top Scanner sells 4 in-app purchases, starting at $3.99 per month. PDF Scanner asks for nothing beyond the download.

Top Scanner holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

Top Scanner ships an update every 2 months, PDF Scanner every 4 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Top Scanner | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/top-scanner-smart-pdf-scanner/id1605519446/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/pdf-scanner-file-reader/id6771282051/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 154 MB | 115 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TongSoft Information Co., Ltd.](https://appshunter.io/developer/1522822281) | [Fuzhou Xuanlong Technology Co., Ltd.](https://appshunter.io/developer/1895713245) |

## What reviewers say

### Top Scanner

[App page](https://appshunter.io/ios/app/top-scanner-smart-pdf-scanner/id1605519446)

This app allows you to scan documents, extract text, edit PDFs, and add electronic signatures. It offers features like auto border detection, image enhancement, and cloud backup for your scanned files.

**Highlights:** Document scanning, Image text extraction and recognition (OCR), PDF content editing, PDF splitting and merging, Electronic signatures, Auto border detection, Cloud backup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month subscription | $3.99 | per month |
| 1 year subscription | $29.99 | per year |
| OCR 200 Pages | $2.99 | one-time |
| OCR  1000 Pages | $9.99 | one-time |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-file-reader/id6771282051)

Transform your iPhone into a powerful document studio. Scan, read, edit, merge, and manage all your PDF files with this all-in-one, ultra-fast, and intuitive application. Keep your documents confidential with local processing.

**Highlights:** Intelligent document scanning, PDF reading and annotation, Drawing and easy signing, Merge and organize PDFs, Ultimate file manager, Local data privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is Top Scanner free?

Top Scanner is free to download, with in-app purchases available.

### Is PDF Scanner free?

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

### Which has better reviews, Top Scanner or PDF Scanner?

Top Scanner is rated higher. Top Scanner averages 5.0 out of 5 from 8 ratings, while PDF Scanner averages 4.8 from 6 ratings.

### Do Top Scanner or PDF Scanner have ads?

Both Top Scanner and PDF Scanner show ads.

### Which is updated more often, Top Scanner or PDF Scanner?

Top Scanner ships an update every 2 months, and PDF Scanner every 4 weeks. Most recently, Top Scanner was updated on October 5, 2026 and PDF Scanner on October 1, 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.*