ReefDose: Reef Tank Tracker

ReefDose: Reef Tank Tracker

Dosing Calculator & Water Log

3 ratings
3 reviews
Free
In-App Purchases

Details

Released
July 8, 2026
Updated
October 29, 2026

Features

ReefDose: Reef Tank Tracker screenshot #1 for iPhone
ReefDose: Reef Tank Tracker screenshot #2 for iPhone
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ReefDose: Reef Tank Tracker screenshot #8 for iPhone
ReefDose: Reef Tank Tracker screenshot #9 for iPhone
ReefDose: Reef Tank Tracker screenshot #10 for iPhone
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About

This app helps reef tank enthusiasts maintain stable water parameters for healthy coral growth. It calculates exact doses, logs test results quickly with photo scanning, and provides stability scores to prevent parameter swings. It also includes livestock compatibility, a photo journal, and maintenance reminders.

✓Dosing calculator for various supplements
✓Photo scanning for test result entry
✓Stability and Reef Health scoring
✓19 parameter trend charts
✓Livestock logging and compatibility checks
✓Maintenance reminders
✓On-device AI for trend analysis
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What's New in ReefDose

6.0

October 29, 2026

What's New in 6.0 - Pick the plan that fits you faster: the paywall now lists Lifetime, Yearly, and Monthly in that order, with Yearly preselected. - Smarter reminders: when you've been away, ReefDose sends a friendly nudge in your chosen language. The messages rotate, so you won't see the same one twice in a row. - Discover more from LynxApps: a new section in Settings shows our other apps, including Duplicate Photo & Video Finder. - Onboarding polish: feature highlights now display cleanly, with no clipped icons. - Under-the-hood improvements for reliability and localization.

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Subscriptions & In-App Purchases

ReefDose Pro Yearly

Renews yearly. Best value unlimited tools.

$29.991 Year
How to cancel ReefDose subscription ⁉️

User reviews

Reef keeping made easier

A simple way to track reef tank parameters, dosing, and maintenance.

Best app to manage your aquarium.

This app literally gives me the full picture of my aquarium. Best app really.

Great App for Reef Aquarium Care

I’ve had a great experience using ReefDose. The app is easy to navigate, reliable, and makes managing my dosing schedule simple and stress-free. The interface is clean, syncing works well, and it’s been a huge help in keeping my reef tank stable. I also appreciate the regular updates and thoughtful features. Highly recommended for anyone looking for an easy way to manage their reef aquarium!
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Developer apps

FAQ

What is ReefDose?

ReefDose is a productivity app designed for reef tank owners. It helps you maintain stable water parameters for healthy coral growth by calculating exact doses, logging test results, and tracking trends.

How does ReefDose calculate doses?

You enter your tank volume and test results, and ReefDose provides the exact milliliters of supplements to add. It supports various supplements like Alkalinity, calcium, magnesium, two-part, kalkwasser, and custom products.

Can ReefDose read my test results automatically?

Yes, ReefDose can read numbers from a photo of your test kit display, checker, or handwritten notes. It can also import ICP lab results from PDFs or CSVs, and data from Neptune Apex controllers.

What is the Stability Score in ReefDose?

The Stability Score measures how much each water parameter swings over 30 days. This helps you identify potential issues, like an alkalinity swing, before they negatively impact your coral.

Does ReefDose have ads?

No, ReefDose does not contain advertisements. The app is free to use with basic features, and offers an optional Pro subscription for advanced functionality.

What are the subscription options for ReefDose Pro?

ReefDose Pro offers monthly and yearly subscription plans. The monthly plan costs $2.99, and the yearly plan is $29.99, providing unlimited tanks, full trend history, and ICP import.

Is ReefDose available on Android?

ReefDose is built for Apple devices and is available on iPhone, iPad, and Mac. It utilizes iCloud for seamless syncing across these platforms.

How often is ReefDose updated?

The latest version of ReefDose, version 6.0, was released on October 29, 2026, indicating regular updates to improve functionality and add features.