Reeflow: Reef Log & Dosing
Arif OZELCI Utilities iPhoneiPadiPod touchApple Watch
Reeflow: Reef Log & Dosing is a free Utilities app for iPhone and iPad by Arif OZELCI. Requires iOS 18.0. Updated October 24, 2026.
- Price
- Free
- on the App Store
- Size
- 16 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v1.2
Screenshots
About Reeflow: Reef Log & Dosing
Reeflow is a fast, reliable reef tank tracker for saltwater aquariums — built around the parameters that actually keep coral alive, with the unit conversions done right. TRACK WHAT MATTERS Log alkalinity, calcium, magnesium, nitrate, phosphate, salinity and temperature in seconds. Every reading is shown against its target band with a shape, a position and a word — never colour alone — so you can read your tank's health at a glance. dKH, ppm and meq/L convert instantly and correctly. DOSING YOU CAN CHECK Reeflow's dosing calculator gives you an amount to raise alkalinity, calcium or magnesium — and shows the formula, your tank volume and the daily safe change limit right beside it. It is a calculation with its sources visible, not a command. It starts from your own reading, never from a guess. DIAGNOSE FROM A PHOTO Point your camera at algae (dinos, cyano, bryopsis, GHA), a suspected pest (aiptasia, flatworms, vermetids) or a struggling coral and get the most likely identifications with practical next steps. When the photo is not clear enough, Reeflow says so instead of guessing. APPLE WATCH Alkalinity, calcium and magnesium status plus your next maintenance task, on your wrist and as a complication. FREE — AND FAIR Basic logging is free, forever. Reeflow Pro adds multiple tanks, camera diagnosis, the dosing engine, long-term trends and export. Reeflow does not make medical or veterinary claims. Dosing outputs are calculations and ranges to inform your own decisions. REEFLOW PRO SUBSCRIPTION Reeflow Pro is available as an auto-renewable subscription: $4.99 per month or $34.99 per year. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Apple ID settings after purchase. Terms of Use (EULA): https://reeflow.webkodingtheme.com/terms.html Privacy Policy: https://reeflow.webkodingtheme.com/privacy.html
What’s new
Version 1.2 · Updated October 24, 2026
• Your first camera diagnosis is free • Pro plans are shown once after tank setup
App privacy
The developer, Arif OZELCI, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
- User Content: Photos or Videos
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
Alternatives to Reeflow: Reef Log & Dosing
Looking for apps like Reeflow: Reef Log & Dosing? Here are 6 similar apps on the App Store. The highest rated is ReefDiary - Aquarium Log (5.0/5), and all 6 are free to download.
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Reef: Aquarium Chemistry Calc
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ReefTracker - Aquarium Log
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ReefDrift: Reef Parameter Log
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ReefDiary - Aquarium Log
5.0
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Reef Diary Aquarium Management
1.0
-
Reef Brite 2.0
1.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Reeflow: Reef Log & Dosing | – | Free | October 24, 2026 | |
| Reef: Aquarium Chemistry Calc | – | Free | Oct 12, 2026 | Compare |
| ReefTracker - Aquarium Log | – | Free | Aug 27, 2026 | Compare |
| ReefDrift: Reef Parameter Log | – | Free | Jun 28, 2026 | Compare |
| ReefDiary - Aquarium Log | 5.0 / 5 (1) | Free | Jul 7, 2026 | Compare |
| Reef Diary Aquarium Management | 1.0 / 5 (1) | Free | Sep 29, 2026 | Compare |
| Reef Brite 2.0 | 1.0 / 5 (1) | Free | Apr 2, 2026 | Compare |