GHL Connect vs Precision Dosing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GHL Connect
Easily monitor and configure aquarium devices like ProfiLux computers, Mitras LX 7 lights, and dosing pumps from your smartphone or tablet. Access your devices locally without internet or remotely via the myGHL cloud service.
- Monitor device status
- Configure settings
- Remote internet access
- Local direct connection
- Start special actions
- Cloud storage for settings
- Sensor chart history
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GHL Connect allows you to monitor and configure your ProfiLux computers, Mitras LX 7, Doser 2 or MaxiDoser with your smartphone or tablet in a very easy and comfortable manner. Connect directly with your GHL-device; it does not need external resources or an internet connection if used locally. You also have the opportunity to connect easily with myGHL in GHL Connect to access your GHL device via the Internet. GHL connect helps you to check current states, alarms and activities and allows you to edit most settings and to start special actions like manual dosing, water change, thunderstorms and much more. When you connect GHL Connect to a myGHL account, you also have the possibility to share your settings and the customizable dashboard across all GHL Connect platforms with CloudStorage and the possibility to view sensor charts over a long period of time.
Precision Dosing
Automate nutrient delivery for equipment with precise control. This application simplifies the process of adding nutrients, significantly reducing feeding complexity.
- Precision dosing control
- Automated nutrient addition
- Equipment integration
- Reduced feeding difficulty
- User-friendly interface
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This app can control the precision dosing.Set the corresponding value to make the equipment automatically add nutrients. It greatly reduces the difficulty of feeding
Screenshots
Verdict
The clearest difference is rating: Precision Dosing at 5.0 against GHL Connect's 4.0. GHL Connect's advantage is update cadence (every 2 weeks vs every 44 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Precision Dosing holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
GHL Connect ships an update every 2 weeks, Precision Dosing every 44 months. The most recent releases landed on September 10, 2026 and June 8, 2026 respectively.
| Parameter | GHL Connect | Precision Dosing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 17.1% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 44 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 57 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | GHL Advanced Technology GmbH & Co. KG | 华 李 |
Customer experience
GHL Connect
Precision Dosing
In-app purchases
GHL Connect
No in-app purchases
Precision Dosing
No in-app purchases
Questions
Is GHL Connect free?
Is Precision Dosing free?
Which has better reviews, GHL Connect or Precision Dosing?
Do GHL Connect or Precision Dosing have ads?
Which is updated more often, GHL Connect or Precision Dosing?
Other comparisons
