# PDF Scanner vs ShieldMail

The clearest difference is in-app purchases: PDF Scanner at none against ShieldMail's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ShieldMail sells 1 in-app purchase, starting at $0.99 per month. PDF Scanner asks for nothing beyond the download.

## The numbers

| Metric | PDF Scanner | ShieldMail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED](https://appshunter.io/developer/1821243531) | [kyeongju Moon](https://appshunter.io/developer/1878913458) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-pdf-scanner-app/id6756642705)

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

**In-app purchases:** none


### ShieldMail

[App page](https://appshunter.io/ios/app/shieldmail/id6762242043)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShieldMail Pro | $0.99 | per month |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is ShieldMail free?

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

### Do PDF Scanner or ShieldMail have ads?

Neither PDF Scanner nor ShieldMail shows ads.

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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.*