# Gremo vs PDF Scanner AI

The clearest difference is in-app purchases: Gremo at none against PDF Scanner AI's 3. On price and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner AI sells 3 in-app purchases, starting at $3.99 per 7 days. Gremo asks for nothing beyond the download.

## The numbers

| Metric | Gremo | PDF Scanner AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 3 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [andy lin](https://appshunter.io/developer/1694213251) | [RANA RESIDOGLU](https://appshunter.io/developer/1886934850) |

## What reviewers say

### Gremo

[App page](https://appshunter.io/ios/app/gremo/id6450648780)

**In-app purchases:** none


### PDF Scanner AI

[App page](https://appshunter.io/ios/app/pdf-scanner-ai-scan-document/id6795356886)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Pro (Weekly) | $3.99 | per 7 days |
| PDF Scanner Pro (Monthly) | $9.99 | per month |
| PDF Scanner Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is Gremo free?

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

### Is PDF Scanner AI free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*