# Forum, a Facebook app vs PCA Yellowstone

The clearest difference is ads: PCA Yellowstone at none against Forum, a Facebook app's shown. PCA Yellowstone also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Forum, a Facebook app's advantage is chart position (#15 vs unranked). On price and in-app purchases 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 | Forum, a Facebook app | PCA Yellowstone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/forum-a-facebook-app/id6758308862/reviews)** | — |
| Number of ratings | **11K** | — |
| Positive reviews | 53.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Ad-supported | — |
| Best chart rank | **#15** | — |
| Size | 118 MB | 40 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Meta Platforms, Inc.](https://appshunter.io/developer/284882218) | [Richard Hall](https://appshunter.io/developer/502308934) |

## What reviewers say

### Forum, a Facebook app

[App page](https://appshunter.io/ios/app/forum-a-facebook-app/id6758308862)

**Currently charting:** #15 Top Free · Social Networking (US App Store)

This app provides a dedicated space for in-depth discussions and shared interests within groups. It focuses on real conversations and community building, allowing users to ask questions and get answers from people with relevant experience. Group admins also benefit from AI tools to help manage their communities.

**Highlights:** Dedicated group space, Real discussion feed, Ask and get answers, Nickname posting option, Admin AI assistant, Topic-based communities

**In-app purchases:** none


### PCA Yellowstone

[App page](https://appshunter.io/ios/app/pca-yellowstone/id6769530516)

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

**In-app purchases:** none


## Frequently asked questions

### Is Forum, a Facebook app free?

Forum, a Facebook app is free to download, with no in-app purchases.

### Is PCA Yellowstone free?

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

### Do Forum, a Facebook app or PCA Yellowstone have ads?

Forum, a Facebook app shows ads; PCA Yellowstone 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.*