# AQUA Dosing vs Smart Reef

The clearest difference is rating: AQUA Dosing at 3.8 against Smart Reef's 1.6. AQUA Dosing also leads on review sentiment (44% vs 4%) and in-app purchases (none vs 11). Smart Reef's advantage is ratings volume (19 vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Smart Reef sells 8 one-off in-app purchases. AQUA Dosing asks for nothing beyond the download.

AQUA Dosing holds the better App Store score, 3.8 against 1.6. Both are backed by a comparable volume of ratings — 6 and 19 respectively. Written reviews point the same way: 44% of AQUA Dosing's written reviews are positive against 4% of Smart Reef's.

AQUA Dosing ships an update monthly, Smart Reef every 3 months. The most recent releases landed on June 1, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | AQUA Dosing | Smart Reef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/aqua-dosing/id1193920950/reviews)** | [1.6 (19 ratings)](https://appshunter.io/ios/app/smart-reef/id1480355166/reviews) |
| Number of ratings | 6 | **19** |
| Positive reviews | **44.4% of reviews** | 3.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 4 MB |
| Requires iOS | **9.0** | 14.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [华 李](https://appshunter.io/developer/1051208751) | [Reef Factory sp. z o.o.](https://appshunter.io/developer/1367901113) |

## What reviewers say

### AQUA Dosing

[App page](https://appshunter.io/ios/app/aqua-dosing/id1193920950)

This app offers precise liquid dosing for aquariums with notifications and alarms. It features a user-friendly graphical interface for easy setup and includes an auto-alarm for low liquid levels.

**Highlights:** 1ML accuracy for liquid dosing, Notifications and alarms, 4 dosing channels, Graphical user interface, Auto-alarm for low liquid

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Reef

[App page](https://appshunter.io/ios/app/smart-reef/id1480355166)

Manage your marine aquarium with this app. It provides device management, alerts for issues, and detailed historical data. A central dashboard offers a clear overview of your aquarium's status and device operations.

**Highlights:** Device management, Aquarium alerts, Measurement history, Operational status dashboard, Planned job journal, Preset sharing

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warranty 3 years | $12.99 | one-time |
| Warranty 3 years | $17.99 | one-time |
| Warranty 3 years | $19.99 | one-time |
| Warranty 3 years | $24.99 | one-time |
| Warranty 3 years | $29.99 | one-time |
| Warranty 3 years | $34.99 | one-time |
| Warranty 3 years | $39.99 | one-time |
| Warranty 3 years | $49.99 | one-time |


## Frequently asked questions

### Is AQUA Dosing free?

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

### Is Smart Reef free?

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

### Which has better reviews, AQUA Dosing or Smart Reef?

AQUA Dosing is rated higher. AQUA Dosing averages 3.8 out of 5 from 6 ratings, while Smart Reef averages 1.6 from 19 ratings.

### Do AQUA Dosing or Smart Reef have ads?

Neither AQUA Dosing nor Smart Reef shows ads.

### Which is updated more often, AQUA Dosing or Smart Reef?

AQUA Dosing ships an update monthly, and Smart Reef every 3 months. Most recently, AQUA Dosing was updated on June 1, 2026 and Smart Reef on June 11, 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.*