# PDF Scanner Converter Document vs Fast Scan： PDF Scanner APP

The clearest difference is rating: Fast Scan： PDF Scanner APP at 5.0 against PDF Scanner Converter Document's 4.5. Fast Scan： PDF Scanner APP also leads on ads (none vs shown) and review sentiment (33% vs 0%). PDF Scanner Converter Document's advantage is update cadence (every 11 days vs every 3 months) and ratings volume (77 vs 3). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. PDF Scanner Converter Document sells 13 in-app purchases, starting at $3.99 per 7 days and Fast Scan： PDF Scanner APP sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fast Scan： PDF Scanner APP holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Scanner Converter Document has 77 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of PDF Scanner Converter Document's written reviews are positive against 33% of Fast Scan： PDF Scanner APP's.

PDF Scanner Converter Document ships an update every 11 days, Fast Scan： PDF Scanner APP every 3 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PDF Scanner Converter Document | Fast Scan： PDF Scanner APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (77 ratings)](https://appshunter.io/ios/app/pdf-scanner-converter-document/id1552902248/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fast-scan-pdf-scanner-app/id1584953932/reviews)** |
| Number of ratings | **77** | 3 |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 103 MB | 124 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [TERALIX LTD](https://appshunter.io/developer/6771672730) | [LINKIS LABS PTE. LTD.](https://appshunter.io/developer/6784630539) |

## What reviewers say

### PDF Scanner Converter Document

[App page](https://appshunter.io/ios/app/pdf-scanner-converter-document/id1552902248)

Transform your smartphone into a versatile document scanner and editor. Easily scan, convert, and manage various file types, including images to PDF. Features include PDF editing, signing, printing, a math equation solver, real-time ruler, and QR code scanning.

**Highlights:** Document scanning with smart edge detection, Convert images and documents to PDF, Edit PDFs with annotations and signatures, Import/export various file formats, Math equation solver, Real-time distance measurement, QR code scanner

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe weekly | $3.99 | per 7 days |
| Subscribe monthly | $4.99 | per month |
| Subscribe monthly | $6.99 | per month |
| Premium version | $6.99 | per 7 days |
| Subscribe Monthly | $6.99 | per month |
| Subscribe monthly | $7.99 | per month |
| Premium Access | $7.99 | per 7 days |
| PDF Year Subscription | $29.99 | per year |
| PDF Year Subscription | $39.99 | per year |
| Subscribe annually | $39.99 | per year |
| Best solution for everyone | $39.99 | per year |
| Best solution for everyone | $39.99 | per year |
| PDF Scanner - Premium FOREVER | $49.99 | one-time |


### Fast Scan： PDF Scanner APP

[App page](https://appshunter.io/ios/app/fast-scan-pdf-scanner-app/id1584953932)

This app offers intelligent document scanning, converting images to editable tables, extracting text, and translating photos. It allows for unlimited multi-page scans in various formats and converts PDFs to Word, Excel, and PPT with one click for efficient document management and sharing.

**Highlights:** Unlimited multi-page document scanning, Image to Excel table conversion, Text extraction and recognition (OCR), Photo translation, PDF content editing and electronic signature, Business card and receipt recognition, PDF to Word, Excel, PPT conversion

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 扫描周会员 | $2.99 | per 7 days |
| 扫描季会员 | $9.99 | per 3 months |
| 扫描年会员 | $19.99 | per year |
| 50 T-cards | $2.99 | one-time |
| 10 T-cards | $3.99 | one-time |
| 30 T-cards | $12.99 | one-time |
| 扫描永久会员 | $19.99 | one-time |
| 50 T-cards | $19.99 | one-time |
| 100 T-cards | $39.99 | one-time |
| Permanent VIP | $59.99 | one-time |


## Frequently asked questions

### Is PDF Scanner Converter Document free?

PDF Scanner Converter Document is free to download, with in-app purchases available.

### Is Fast Scan： PDF Scanner APP free?

Fast Scan： PDF Scanner APP is free to download, with in-app purchases available.

### Which has better reviews, PDF Scanner Converter Document or Fast Scan： PDF Scanner APP?

Fast Scan： PDF Scanner APP is rated higher. PDF Scanner Converter Document averages 4.5 out of 5 from 77 ratings, while Fast Scan： PDF Scanner APP averages 5.0 from 3 ratings.

### Do PDF Scanner Converter Document or Fast Scan： PDF Scanner APP have ads?

PDF Scanner Converter Document shows ads; Fast Scan： PDF Scanner APP does not.

### Which is updated more often, PDF Scanner Converter Document or Fast Scan： PDF Scanner APP?

PDF Scanner Converter Document ships an update every 11 days, and Fast Scan： PDF Scanner APP every 3 months. Most recently, PDF Scanner Converter Document was updated on September 22, 2026 and Fast Scan： PDF Scanner APP on September 15, 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.*