# ReefBay vs Reef Trak

The clearest difference is ads: Reef Trak at none against ReefBay's shown. Reef Trak also leads on review sentiment (100% vs 87%). ReefBay's advantage is ratings volume (448 vs 33). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. ReefBay sells 4 in-app purchases, starting at $4.99 per month and Reef Trak sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for ReefBay against 4.8 for Reef Trak. That said, the two scores are not equally well evidenced: ReefBay has 448 ratings behind it against 33, so its average is the more settled of the two. Written reviews are what separate them: 87% of ReefBay's written reviews are positive against 100% of Reef Trak's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ReefBay | Reef Trak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (448 ratings)](https://appshunter.io/ios/app/reefbay/id6478054386/reviews)** | [4.8 (33 ratings)](https://appshunter.io/ios/app/reef-trak-reef-manager/id6741099733/reviews) |
| Number of ratings | **448** | 33 |
| Positive reviews | 86.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | Freemium |
| Size | 79 MB | 109 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toolit Media LLC](https://appshunter.io/developer/1331221462) | [Joe Marino](https://appshunter.io/developer/1793070192) |

## What reviewers say

### ReefBay

[App page](https://appshunter.io/ios/app/reefbay/id6478054386)

Manage your saltwater aquarium with this app. Track water parameters, log inhabitants, and get task reminders. Connect with a community of hobbyists, explore a marketplace, and access guides for a thriving reef tank.

**Highlights:** Local marketplace for buying/selling, Explore coral and fish listings, Personalized tank profiles, Water parameter tracking, Community forums and support, Task reminders for maintenance, Aquarium guides and resources

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReefBay DeepDive | $4.99 | per month |
| ReefBay DeepDive | $4.99 | per month |
| ReefBay DeepDive | $29.99 | per year |
| ReefBay DeepDive | $39.99 | per year |

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 📊 Comprehensive parameter tracking with visual graphs
- 🌐 Active community for sharing and learning
- 🛒 Integrated marketplace for buying/selling coral and equipment
- 💬 Social hub connecting reef keepers

**What reviewers complain about**

- 🐛 Coral identification feature is inaccurate
- 🎨 Inconsistent UI presentation and design
- ❌ Navigation dead ends and UI issues
- 📧 Excessive email notifications despite unsubscribing
- 🔐 Account deletion/data loss concerns

**Reported bugs**

- Coral ID misidentifies corals as fish
- App stopped working after update
- Cannot click create button due to text overlap
- Account mysteriously deleted
- Unsubscribe function not working for emails

**Requested features**

- Add ammonia and nitrite to water parameter tracking
- Improve coral identification accuracy
- Enhance UI consistency and presentation
- Better email notification management


### Reef Trak

[App page](https://appshunter.io/ios/app/reef-trak-reef-manager/id6741099733)

This app helps reef tank enthusiasts manage all aspects of their aquarium, from daily testing and livestock records to equipment tracking and maintenance schedules. It provides tools for data analysis, trend spotting, and preventing costly mistakes, offering both free and premium features.

**Highlights:** Parameter logging and trend charts, Livestock library with care profiles, Tank health snapshots and data export, Equipment and maintenance tracking, Dosing calculators and unit converters, Progress photo logging

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Trak Premium Monthly | $3.99 | per month |
| Reef Trak Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ReefBay free?

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

### Is Reef Trak free?

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

### Which has better reviews, ReefBay or Reef Trak?

ReefBay is rated higher. ReefBay averages 4.8 out of 5 from 448 ratings, while Reef Trak averages 4.8 from 33 ratings.

### Do ReefBay or Reef Trak have ads?

ReefBay shows ads; Reef Trak does not.

### Which is updated more often, ReefBay or Reef Trak?

ReefBay ships an update weekly, and Reef Trak weekly. Most recently, ReefBay was updated on September 21, 2026 and Reef Trak on September 23, 2026.

---

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