# FluvalConnect vs ReefMetric

The clearest difference is price: FluvalConnect at Free against ReefMetric's $0.99. FluvalConnect also leads on iOS requirement (13.0 vs 15.1). ReefMetric's advantage is update cadence (every 3 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

FluvalConnect is free to download; ReefMetric costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FluvalConnect ships an update monthly, ReefMetric every 3 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FluvalConnect | ReefMetric |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[2.2 (33 ratings)](https://appshunter.io/ios/app/fluvalconnect/id6739331796/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 17.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 73 MB | 188 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rolf C Hagen Inc.](https://appshunter.io/developer/1321403702) | [Erick Mondragon](https://appshunter.io/developer/6797754773) |

## What reviewers say

### FluvalConnect

[App page](https://appshunter.io/ios/app/fluvalconnect/id6739331796)

Control and customize your aquatic environment with this app. It allows for independent color channel adjustments, programmable light cycles, and preset environments for a captivating aquarium experience. Compatible with various Fluval LED lighting systems.

**Highlights:** Manual, Auto, and Pro operating modes, Independent color channel control, Programmable 24-hour light cycle, Preset environments, Dynamic effects, Multiple device control

**Features:** macOS Compatibility

**In-app purchases:** none


### ReefMetric

[App page](https://appshunter.io/ios/app/reefmetric/id6799523302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FluvalConnect free?

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

### Is ReefMetric free?

ReefMetric costs $0.99, with no in-app purchases.

### Do FluvalConnect or ReefMetric have ads?

Neither FluvalConnect nor ReefMetric shows ads.

### Which is updated more often, FluvalConnect or ReefMetric?

FluvalConnect ships an update monthly, and ReefMetric every 3 days. Most recently, FluvalConnect was updated on October 16, 2026 and ReefMetric on October 8, 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.*