FAViA vs TUNZE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FAViA
Control and monitor your aquarium equipment remotely. Track water parameters with insightful graphs and use AI-powered tools for livestock compatibility and parameter troubleshooting. Create the ideal environment for your aquatic life.
- Remote equipment control
- Water parameter tracking
- Data visualization and graphing
- AI livestock compatibility checker
- AI parameter helper
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FAViA is not just an app... it’s the foundation for an advanced monitoring and control ecosystem. Seamlessly connect and control your aquarium equipment directly from your device. Adjust lighting, pumps, filtration, and more with precision, ensuring the perfect environment for your aquatic friends.* Effortlessly track and store water parameters over time. Our intuitive interface allows you to graph changes, providing insightful visuals for informed decision-making. Our OpenAI-powered livestock compatibility checker will ensure your tank mates get along. Stumped about your water parameters? We have an OpenAI-powered helper for that too. *Additional FAViA compatible products launching soon.
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 ads: FAViA at none against TUNZE's shown. FAViA also leads on monetization model (free vs free with in-app purchases) and update cadence (monthly vs every 2 months). On price, review sentiment, in-app purchases and device support 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.
FAViA ships an update monthly, TUNZE every 2 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | FAViA | TUNZE |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 67 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Tropical Marine Centre Ltd | fynix GmbH |
Customer experience
FAViA
TUNZE
In-app purchases
FAViA
No in-app purchases
TUNZE
No in-app purchases
