# ProHygienic vs PDF Document Scanner App +

The clearest difference is in-app purchases: ProHygienic at none against PDF Document Scanner App +'s 5. ProHygienic also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Document Scanner App + sells 5 in-app purchases, starting at $4.99 per 7 days. ProHygienic asks for nothing beyond the download.

ProHygienic ships an update every 5 weeks, PDF Document Scanner App + monthly. The most recent releases landed on September 19, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | ProHygienic | PDF Document Scanner App + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (22 ratings)](https://appshunter.io/ios/app/pdf-document-scanner-app-plus/id1527111503/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 294 MB | 33 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Equeo OOO](https://appshunter.io/developer/1106896462) | [ALEKSANDR NESTEROV, IE](https://appshunter.io/developer/1404263700) |

## What reviewers say

### ProHygienic

[App page](https://appshunter.io/ios/app/prohygienic/id1498994053)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Document Scanner App +

[App page](https://appshunter.io/ios/app/pdf-document-scanner-app-plus/id1527111503)

Easily scan any document with this mobile app. It offers automatic border detection, manual adjustment, and supports PDF and JPEG formats. Organize scans into folders and share them effortlessly.

**Highlights:** Automatic document border detection, Manual boundary adjustment, Scan to PDF and JPEG, Folder sorting, Share scanned documents

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription | $4.99 | per 7 days |
| Week subscription | $4.99 | per 7 days |
| Year subscription | $24.99 | per year |
| Year subscription | $29.99 | per year |
| Purchase whole app | $99.99 | one-time |


## Frequently asked questions

### Is ProHygienic free?

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

### Is PDF Document Scanner App + free?

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

### Do ProHygienic or PDF Document Scanner App + have ads?

Neither ProHygienic nor PDF Document Scanner App + shows ads.

### Which is updated more often, ProHygienic or PDF Document Scanner App +?

ProHygienic ships an update every 5 weeks, and PDF Document Scanner App + monthly. Most recently, ProHygienic was updated on September 19, 2026 and PDF Document Scanner App + on September 5, 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.*