# HME AquaMaster vs EGY Reef Doser

The clearest difference is update cadence: EGY Reef Doser at every 6 days against HME AquaMaster's every 2 months. HME AquaMaster's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

HME AquaMaster ships an update every 2 months, EGY Reef Doser every 6 days. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HME AquaMaster | EGY Reef Doser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (8 ratings)](https://appshunter.io/ios/app/hme-aquamaster/id1203726885/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 23 MB | 40 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BO WEI TSAI](https://appshunter.io/developer/1441225727) | [Mohamed Gendia](https://appshunter.io/developer/1701822174) |

## What reviewers say

### HME AquaMaster

[App page](https://appshunter.io/ios/app/hme-aquamaster/id1203726885)

Control aquarium hydration, water changes, and lighting cycles. Customize spectrum, brightness, and daily light patterns. Manage multiple lamps and traditional devices like pumps via smart sockets.

**Highlights:** Automatic hydration and water changes, Customizable light spectrum and brightness, Daily light and dark cycle settings, BLE control for multiple lamps, Smart socket integration for pumps

**In-app purchases:** none


### EGY Reef Doser

[App page](https://appshunter.io/ios/app/egy-reef-doser/id6740608792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HME AquaMaster free?

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

### Is EGY Reef Doser free?

EGY Reef Doser is free to download, with no in-app purchases.

### Do HME AquaMaster or EGY Reef Doser have ads?

Neither HME AquaMaster nor EGY Reef Doser shows ads.

### Which is updated more often, HME AquaMaster or EGY Reef Doser?

HME AquaMaster ships an update every 2 months, and EGY Reef Doser every 6 days. Most recently, HME AquaMaster was updated on October 23, 2026 and EGY Reef Doser on October 28, 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.*