# PDC Scan vs Ember PDF

The clearest difference is ads: PDC Scan at none against Ember PDF's shown. Ember PDF's advantage is update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PDC Scan sells 1 one-off in-app purchase and Ember PDF sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PDC Scan ships an update fortnightly, Ember PDF every 4 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PDC Scan | Ember PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 61 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SNC GmbH](https://appshunter.io/developer/465621476) | [AHMET REMZI ALATAS](https://appshunter.io/developer/1872791948) |

## What reviewers say

### PDC Scan

[App page](https://appshunter.io/ios/app/pdc-scan/id1600878093)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Version | $64.99 | one-time |


### Ember PDF

[App page](https://appshunter.io/ios/app/ember-pdf-scan-edit-sign/id6760599833)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ember PDF Pro Monthly | $4.99 | per month |
| Ember PDF Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is PDC Scan free?

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

### Is Ember PDF free?

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

### Do PDC Scan or Ember PDF have ads?

Ember PDF shows ads; PDC Scan does not.

### Which is updated more often, PDC Scan or Ember PDF?

PDC Scan ships an update fortnightly, and Ember PDF every 4 days. Most recently, PDC Scan was updated on November 7, 2026 and Ember PDF on November 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.*