reefAZ
Ryan Trung Utilities iPhoneiPadiPod touch
reefAZ is a free Utilities app for iPhone and iPad by Ryan Trung. Requires iOS 16.4. Updated October 27, 2026.
- Price
- Free
- on the App Store
- Size
- 186 MB
- Age 4+
- Updated
- Oct 27
- 2026 · v1.0.76
Screenshots
About reefAZ
Smart Marine Aquarium Management. Note: A Premium subscription is required to access the features of this app. REEFAZ - The #1 Assistant for Reef Aquarium Enthusiasts. Keeping a reef aquarium is a hobby that demands absolute precision. REEFAZ is designed to make managing complex coral reef ecosystems extremely simple, intuitive, and safe - right from your phone. KEY FEATURES: . Water Parameter Tracking Log and analyze the history of critical water parameters including Salinity, Temperature, Calcium (Ca), Magnesium (Mg), Alkalinity (kH), Nitrate (NO3), and Phosphate (PO4). Visual charts help you detect fluctuations early and prevent risks. . Dosing & Mixing Calculators - Dosing: Automatically calculates the exact amount of additives needed to balance Ca, Mg, and kH - accurate down to the milliliter. - Salt Mix: Calculates the precise amount of salt required when performing water changes to reach your target salinity. - Powder Mix: Helps calculate the correct mixing ratios for powdered chemicals. . Knowledge Base & Equipment Guide In-depth guides on setting up and using advanced equipment such as: - Lighting & Wavemaker - Protein Skimmer - Calcium Reactor & Algae Reactor - New tank cycling guides and algae control methods. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.76 · Updated October 27, 2026
• Added ReefAZ AI Assistant (Pro): Smart water parameter analysis, trend tracking, and customized dosing guidance. • Added quick cascading Brand & Product selector with custom shorthand aliases for dosing and salt mixing. • Optimized layout and visual styling across Reef Guides and tank management cards. • Improved multi-tank synchronization for maintenance schedules, livestock, and equipment tracking.
App privacy
The developer, Ryan Trung, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| reefAZ | – | Free | October 27, 2026 | |
| Aquosys | – | Free | Oct 10, 2026 | Compare |
| Reef Monitor: Saltwater Log | – | Free | Jun 14, 2026 | Compare |
| Simalai | – | Free | Aug 28, 2026 | Compare |
| word to pdf converter:Word2PDF | 5.0 / 5 (5) | Free | Dec 14, 2025 | Compare |
| Kamoer Lab | – | Free | Dec 11, 2024 | Compare |
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