# FluvalSmart vs Smart Aqua

The clearest difference is rating: FluvalSmart at 2.5 against Smart Aqua's 1.0. FluvalSmart also leads on review sentiment (27% vs 0%) and ratings volume (503 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

FluvalSmart holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: FluvalSmart has 503 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of FluvalSmart's written reviews are positive against 0% of Smart Aqua's.

FluvalSmart ships an update every 2 months, Smart Aqua monthly. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | FluvalSmart | Smart Aqua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (503 ratings)](https://appshunter.io/ios/app/fluvalsmart/id1179249357/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/smart-aqua/id6449386967/reviews) |
| Number of ratings | **503** | 1 |
| Positive reviews | **27.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 12 MB | 34 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolf C Hagen Inc.](https://appshunter.io/developer/1321403702) | [Shenzhen Kinwayn Tech Co., Ltd.](https://appshunter.io/developer/1688849456) |

## What reviewers say

### FluvalSmart

[App page](https://appshunter.io/ios/app/fluvalsmart/id1179249357)

Control Fluval Bluetooth LED aquarium lights with your iOS device. Adjust colors, create custom lighting schedules, and simulate dynamic effects like cloud cover and storms. Compatible with various Fluval LED models.

**Highlights:** BLE 4.0 control, Manual, Auto, Pro modes, Independent color channel control, Preset lighting configurations, Dynamic lighting effects

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐ Great light
- 🌟 Customizable lighting
- 💡 Helpful app features
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Buggy app
- 🤯 Confusing UI
- 🕰️ Difficult to set precise times
- 🔌 Unreliable Bluetooth connection

**Reported bugs**

- App crashes during firmware updates
- Saved settings get reset unexpectedly
- Bluetooth connection issues after power cycles

**Requested features**

- Add ability to turn lights off completely at night
- Allow more customization of sunrise/sunset colors
- Implement weekly scheduling options
- Improve app stability and responsiveness


### Smart Aqua

[App page](https://appshunter.io/ios/app/smart-aqua/id6449386967)

Control your aquarium products with this app. Features include product connectivity, customizable sunrise and sunset lighting, and personalized lighting programs to enhance your aquatic environment.

**Highlights:** Product connectivity, Sunrise and sunset control, Customized lighting programs, Aquarium product management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FluvalSmart free?

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

### Is Smart Aqua free?

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

### Which has better reviews, FluvalSmart or Smart Aqua?

FluvalSmart is rated higher. FluvalSmart averages 2.5 out of 5 from 503 ratings, while Smart Aqua averages 1.0 from 1 ratings.

### Do FluvalSmart or Smart Aqua have ads?

Neither FluvalSmart nor Smart Aqua shows ads.

### Which is updated more often, FluvalSmart or Smart Aqua?

FluvalSmart ships an update every 2 months, and Smart Aqua monthly. Most recently, FluvalSmart was updated on October 10, 2026 and Smart Aqua 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.*