Precision Dosing vs TUNZE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
TUNZE
Control TUNZE devices like pumps and controllers from a central app. It offers analysis and maintenance features for marine aquariums, helping to stabilize water chemistry and technology for a healthy environment.
- Centralized device control
- Pump and controller management
- Intelligent accessory features
- Water chemistry analysis
- Maintenance tracking
- Marine aquarium companion
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With the TUNZE App, you can control your TUNZE devices centrally, clearly and at any time – whether it’s pumps, controllers or intelligent accessory features. At the same time, the app includes all proven analysis and maintenance features of the former Reef Assistant – now completely free! This makes TUNZE the complete companion for a stable, healthy and easily maintained marine aquarium. Our philosophy: Record values, correct them, stabilize them. Optimal water chemistry and reliable technology are the foundation of a successful reef aquarium. Legal Information Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://app.tunze.com/tunze/en/terms-of-use Privacy Policy: https://app.tunze.com/tunze/en/data-terms Imprint: https://app.tunze.com/tunze/en/imprint More information: https://app.tunze.com
Screenshots
Verdict
The clearest difference is rating: Precision Dosing at 5.0 against TUNZE's 1.6. Precision Dosing also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). TUNZE's advantage is update cadence (every 2 months vs every 44 months) and ratings volume (7 vs 1). On price, in-app purchases and iOS requirement 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 1.6. That said, the two scores are not equally well evidenced: TUNZE has 7 ratings behind it against 1, so its average is the more settled of the two.
Precision Dosing ships an update every 44 months, TUNZE every 2 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | Precision Dosing | TUNZE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.6 (7 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 44 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | 华 李 | fynix GmbH |
Customer experience
Precision Dosing
TUNZE
In-app purchases
Precision Dosing
No in-app purchases
TUNZE
No in-app purchases
