# PDFlow vs Gather Group Calendar

The clearest difference is ads: Gather Group Calendar at none against PDFlow's shown. Gather Group Calendar also leads on iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PDFlow | Gather Group Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 9 MB | 3 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [David Villegas](https://appshunter.io/developer/1617174909) | [Mindy Jenkins](https://appshunter.io/developer/1896771645) |

## What reviewers say

### PDFlow

[App page](https://appshunter.io/ios/app/pdflow/id6748611572)

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

**In-app purchases:** none


### Gather Group Calendar

[App page](https://appshunter.io/ios/app/gather-group-calendar/id6774623833)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFlow free?

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

### Is Gather Group Calendar free?

Gather Group Calendar is free to download, with no in-app purchases.

### Do PDFlow or Gather Group Calendar have ads?

PDFlow shows ads; Gather Group Calendar does not.

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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.*