# PDFr vs GM Hub

The clearest difference is in-app purchases: GM Hub at none against PDFr's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDFr sells 6 in-app purchases, starting at $3.99 per 7 days. GM Hub asks for nothing beyond the download.

## The numbers

| Metric | PDFr | GM Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfr-pdf-editor-converter/id6474760302/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 20 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KARINA ROZITE](https://appshunter.io/developer/1815266833) | [GM Instruments Pty Ltd](https://appshunter.io/developer/1886636165) |

## What reviewers say

### PDFr

[App page](https://appshunter.io/ios/app/pdfr-pdf-editor-converter/id6474760302)

This app allows you to scan documents, convert them to PDF, and edit existing PDF files. You can also add watermarks, signatures, and annotations, as well as manage pages and merge files.

**Highlights:** Scan and convert documents to PDF, Edit PDF files, Add watermarks and signatures, Annotate PDFs, Manage pages and files, Compress and merge PDFs

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly trial | $3.99 | per 7 days |
| Week | $4.99 | per 7 days |
| 3-day Trial | $5.99 | per 7 days |
| Month | $9.99 | per month |
| Offer | $19.99 | per year |
| pdf editor | $29.99 | per year |


### GM Hub

[App page](https://appshunter.io/ios/app/gm-hub/id6760888549)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFr free?

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

### Is GM Hub free?

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

### Do PDFr or GM Hub have ads?

Neither PDFr nor GM Hub 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.*