# Dalua Ecosystem vs ReefBay

The clearest difference is in-app purchases: Dalua Ecosystem at none against ReefBay's 4. Dalua Ecosystem also leads on ads (none vs shown) and review sentiment (100% vs 82%). ReefBay's advantage is ratings volume (455 vs 2) and update cadence (weekly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ReefBay sells 4 in-app purchases, starting at $4.99 per month. Dalua Ecosystem asks for nothing beyond the download.

Dalua Ecosystem holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ReefBay has 455 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Dalua Ecosystem's written reviews are positive against 82% of ReefBay's.

Dalua Ecosystem ships an update every 6 weeks, ReefBay weekly. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Dalua Ecosystem | ReefBay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dalua-ecosystem/id1637657005/reviews)** | [4.8 (455 ratings)](https://appshunter.io/ios/app/reefbay/id6478054386/reviews) |
| Number of ratings | 2 | **455** |
| Positive reviews | **100.0% of reviews** | 82.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 76 MB | 88 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dalua](https://appshunter.io/developer/1637657007) | [Toolit Media LLC](https://appshunter.io/developer/1331221462) |

## What reviewers say

### Dalua Ecosystem

[App page](https://appshunter.io/ios/app/dalua-ecosystem/id1637657005)

Manage and fine-tune all aspects of your aquarium, from lighting to filtration, using this smart control platform. It offers remote access, grouped device management, and integration with global reef weather to simulate natural environments.

**Highlights:** Precise spectral tuning for lighting, Remote aquarium system management, Grouped device control for multiple tanks, Global reef weather simulation, Customizable and preset schedules, Integration with pumps and skimmers

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Dalua Ecosystem free?

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

### Is ReefBay free?

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

### Which has better reviews, Dalua Ecosystem or ReefBay?

Dalua Ecosystem is rated higher. Dalua Ecosystem averages 5.0 out of 5 from 2 ratings, while ReefBay averages 4.8 from 455 ratings.

### Do Dalua Ecosystem or ReefBay have ads?

ReefBay shows ads; Dalua Ecosystem does not.

### Which is updated more often, Dalua Ecosystem or ReefBay?

Dalua Ecosystem ships an update every 6 weeks, and ReefBay weekly. Most recently, Dalua Ecosystem was updated on October 19, 2026 and ReefBay on October 20, 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.*