# Aquarium Advice Forums vs Reef2Reef

The clearest difference is rating: Reef2Reef at 4.7 against Aquarium Advice Forums's 4.1. Reef2Reef also leads on update cadence (fortnightly vs every 2 months) and review sentiment (94% vs 80%). Aquarium Advice Forums's advantage is iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Reef2Reef holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 12 and 43 respectively. Written reviews point the same way: 80% of Aquarium Advice Forums's written reviews are positive against 94% of Reef2Reef's.

Aquarium Advice Forums ships an update every 2 months, Reef2Reef fortnightly. The most recent releases landed on August 15, 2026 and July 1, 2026 respectively.

## The numbers

| Metric | Aquarium Advice Forums | Reef2Reef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (12 ratings)](https://appshunter.io/ios/app/aquarium-advice-forums/id410649700/reviews) | **[4.7 (43 ratings)](https://appshunter.io/ios/app/reef2reef/id6745577135/reviews)** |
| Number of ratings | 12 | **43** |
| Positive reviews | 80.3% of reviews | **93.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 178 MB | 34 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Social Knowledge, LLC](https://appshunter.io/developer/404713196) | [Forumly LLC](https://appshunter.io/developer/1813037295) |

## What reviewers say

### Aquarium Advice Forums

[App page](https://appshunter.io/ios/app/aquarium-advice-forums/id410649700)

Connect with a vibrant community of aquarium owners and enthusiasts. Get expert advice, diagnose fish and plant issues, and share reviews of aquarium equipment. Upload photos and stay updated with the latest discussions on the go.

**Highlights:** Access community forums, Diagnose fish/plant problems, Read/post equipment reviews, Upload photos, Connect with enthusiasts, Full iPad support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful community
- 🤝 Friendly and knowledgeable users
- 💡 Great resource for aquarium enthusiasts
- 🚀 Convenient mobile access to forums

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔒 Permissions and login problems
- 🙅‍♀️ Rude or unhelpful users
- 📁 Limited profile and account management

**Reported bugs**

- Search not working
- Freezing and crashing
- Permissions issues preventing posting

**Requested features**

- Ability to edit profile and settings from app
- Improved search functionality
- In-app photo/media uploads
- Push notifications for new posts


### 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


## Frequently asked questions

### Is Aquarium Advice Forums free?

Aquarium Advice Forums is free to download, with no in-app purchases.

### Is Reef2Reef free?

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

### Which has better reviews, Aquarium Advice Forums or Reef2Reef?

Reef2Reef is rated higher. Aquarium Advice Forums averages 4.1 out of 5 from 12 ratings, while Reef2Reef averages 4.7 from 43 ratings.

### Do Aquarium Advice Forums or Reef2Reef have ads?

Neither Aquarium Advice Forums nor Reef2Reef shows ads.

### Which is updated more often, Aquarium Advice Forums or Reef2Reef?

Aquarium Advice Forums ships an update every 2 months, and Reef2Reef fortnightly. Most recently, Aquarium Advice Forums was updated on August 15, 2026 and Reef2Reef on July 1, 2026.

---

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