# Reef2Reef vs Forum, a Facebook app

Reef2Reef and Forum, a Facebook app both sit at 4.7 stars, but that hides the real split: 94% of Reef2Reef's written reviews are positive against 54% of Forum, a Facebook app's. Reef2Reef also leads on ads (none vs shown) and monetization model (free vs ad-supported). Forum, a Facebook app's advantage is ratings volume (10K vs 43) and chart position (#14 vs unranked). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.7 for Reef2Reef against 4.7 for Forum, a Facebook app. That said, the two scores are not equally well evidenced: Forum, a Facebook app has 10K ratings behind it against 43, so its average is the more settled of the two. Written reviews are what separate them: 94% of Reef2Reef's written reviews are positive against 54% of Forum, a Facebook app's.

Reef2Reef ships an update fortnightly, Forum, a Facebook app weekly. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Reef2Reef | Forum, a Facebook app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (43 ratings)](https://appshunter.io/ios/app/reef2reef/id6745577135/reviews) | **[4.7 (10K ratings)](https://appshunter.io/ios/app/forum-a-facebook-app/id6758308862/reviews)** |
| Number of ratings | 43 | **10K** |
| Positive reviews | **93.5% of reviews** | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | — | **#14** |
| Size | 34 MB | 115 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Forumly LLC](https://appshunter.io/developer/1813037295) | [Meta Platforms, Inc.](https://appshunter.io/developer/284882218) |

## What reviewers say

### Reef2Reef

[App page](https://appshunter.io/ios/app/reef2reef/id6745577135)

Connect with a global community of saltwater and reef aquarium enthusiasts. Share tank progress, ask questions, and exchange expert advice. Discover resources for all levels of reefkeeping, including a marketplace and product reviews.

**Highlights:** Share tank photos, Ask detailed questions, Swap expert advice, In-depth build threads, Marketplace for corals, fish, and gear, Product reviews, Giveaways

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🤩 Amazing community and support
- 👍 Visually appealing and easy to use
- 🚀 Sleek design and better quality than website
- 💡 Convenient mobile access to forum

**What reviewers complain about**

- 🐛 Navigational issues and opportunities for improvement
- 💸 Too many ads

**Reported bugs**

- Occasional crashes or freezes

**Requested features**

- Dark mode option
- Improved navigation and browsing experience


### Forum, a Facebook app

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

**Currently charting:** #14 Top Free · Social Networking (US App Store)

This app offers a dedicated space for engaging in deeper discussions within your Facebook groups. It focuses on shared interests and real conversations, allowing you to ask questions and get answers from people with relevant experience. Group admins also receive AI assistance for moderation.

**Highlights:** Dedicated group discussion space, Sign in with Facebook account, Post with a nickname option, Group feed based on conversations, Ask and get answers from real people, AI assistant for group admins, Connect around shared interests

**In-app purchases:** none


## Frequently asked questions

### Is Reef2Reef free?

Reef2Reef is free to download, with no in-app purchases.

### Is Forum, a Facebook app free?

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

### Which has better reviews, Reef2Reef or Forum, a Facebook app?

Forum, a Facebook app is rated higher. Reef2Reef averages 4.7 out of 5 from 43 ratings, while Forum, a Facebook app averages 4.7 from 10K ratings.

### Do Reef2Reef or Forum, a Facebook app have ads?

Forum, a Facebook app shows ads; Reef2Reef does not.

### Which is updated more often, Reef2Reef or Forum, a Facebook app?

Reef2Reef ships an update fortnightly, and Forum, a Facebook app weekly. Most recently, Reef2Reef was updated on October 22, 2026 and Forum, a Facebook app on October 31, 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.*