# Scan PDF Scanner Scan document vs SnapToPDF

The clearest difference is rating: SnapToPDF at 5.0 against Scan PDF Scanner Scan document's 4.0. SnapToPDF also leads on update cadence (every 6 days vs monthly). Scan PDF Scanner Scan document's advantage is monetization model (free vs free with in-app purchases) and ratings volume (4 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Scan PDF Scanner Scan document sells 6 one-off in-app purchases and SnapToPDF sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SnapToPDF holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Scan PDF Scanner Scan document ships an update monthly, SnapToPDF every 6 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scan PDF Scanner Scan document | SnapToPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/scan-pdf-scanner-scan-document/id886074065/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snaptopdf-pdf-scanner/id6759989322/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 8 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Tri Tam](https://appshunter.io/developer/885518927) | [晓明 李](https://appshunter.io/developer/1878551104) |

## What reviewers say

### Scan PDF Scanner Scan document

[App page](https://appshunter.io/ios/app/scan-pdf-scanner-scan-document/id886074065)

Transform your mobile device into a portable scanner. Easily capture receipts, notes, and multipage documents, then enhance them with special algorithms for clarity. Share, print, or save your scanned files to cloud storage.

**Highlights:** Scan receipts, notes, and multipage documents, Automatic edge detection and image processing, Real-time border detection, Save scans as industry-standard PDF files, Email or print scanned documents, Upload scans to cloud storage, iCloud sync across devices

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iSnapPDF link Box | $0.99 | one-time |
| iSnapPDF link Dropbox | $0.99 | one-time |
| iSnapPDF link Google Drive | $0.99 | one-time |
| iSnapPDF link OneDrive | $0.99 | one-time |
| iSnapPdf Full Features | $3.99 | one-time |
| iSnapPdf Pro Version | $5.99 | one-time |


### SnapToPDF

[App page](https://appshunter.io/ios/app/snaptopdf-pdf-scanner/id6759989322)

Transform your mobile device into a powerful document scanner. Quickly capture, enhance, and export high-quality PDFs of documents, receipts, and notes. Ideal for students, professionals, and anyone seeking a paperless solution.

**Highlights:** Scan documents instantly, Automatic edge detection, Auto-enhance scans, Create multi-page PDFs, Export to various apps, Password protect PDFs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snap2PDF Pro Weekly | $3.99 | per 7 days |
| Snap2PDF Pro Monthly | $8.99 | per month |
| Snap2PDF Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Scan PDF Scanner Scan document free?

Scan PDF Scanner Scan document is free to download, with in-app purchases available.

### Is SnapToPDF free?

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

### Which has better reviews, Scan PDF Scanner Scan document or SnapToPDF?

SnapToPDF is rated higher. Scan PDF Scanner Scan document averages 4.0 out of 5 from 4 ratings, while SnapToPDF averages 5.0 from 1 ratings.

### Do Scan PDF Scanner Scan document or SnapToPDF have ads?

Neither Scan PDF Scanner Scan document nor SnapToPDF shows ads.

### Which is updated more often, Scan PDF Scanner Scan document or SnapToPDF?

Scan PDF Scanner Scan document ships an update monthly, and SnapToPDF every 6 days. Most recently, Scan PDF Scanner Scan document was updated on October 7, 2026 and SnapToPDF on October 24, 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.*