# Dalua Ecosystem vs Reef Trak

The clearest difference is in-app purchases: Dalua Ecosystem at none against Reef Trak's 2. Dalua Ecosystem also leads on rating (5.0 vs 4.8) and iOS requirement (13.0 vs 17.0). Reef Trak's advantage is ratings volume (43 vs 2) and update cadence (weekly vs every 2 weeks). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Reef Trak sells 2 in-app purchases, starting at $3.99 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: Reef Trak has 43 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Dalua Ecosystem ships an update every 2 weeks, Reef Trak weekly. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Dalua Ecosystem | Reef Trak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dalua-ecosystem/id1637657005/reviews)** | [4.8 (43 ratings)](https://appshunter.io/ios/app/reef-trak-reef-manager/id6741099733/reviews) |
| Number of ratings | 2 | **43** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 79 MB | 120 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dalua](https://appshunter.io/developer/1637657007) | [Reef Research Labs LLC](https://appshunter.io/developer/1793070192) |

## 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


### 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 Dalua Ecosystem free?

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

### Is Reef Trak free?

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

### Which has better reviews, Dalua Ecosystem or Reef Trak?

Dalua Ecosystem is rated higher. Dalua Ecosystem averages 5.0 out of 5 from 2 ratings, while Reef Trak averages 4.8 from 43 ratings.

### Do Dalua Ecosystem or Reef Trak have ads?

Neither Dalua Ecosystem nor Reef Trak shows ads.

### Which is updated more often, Dalua Ecosystem or Reef Trak?

Dalua Ecosystem ships an update every 2 weeks, and Reef Trak weekly. Most recently, Dalua Ecosystem was updated on October 3, 2026 and Reef Trak on October 15, 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.*