ReefTrace 12+

Reef Aquarium Management App

Emasis Software LLC

Designed for iPad

    • 4.4 • 255 Ratings
    • $6.99
    • Offers In-App Purchases



ReefTrace is a cloud-based mobile app, designed to assist reef enthusiasts to manage multiple saltwater aquariums


Analyze your water chemistry with intuitive gesture friendly charts

* Log your water parameters with guided text, audio, or video instructions by Melev's Reef from your favorite test kits
* Monitor multiple saltwater aquariums
* Quick Log your favorite parameters
* Review the Parameter Guide with recommended guidelines to maintain a healthy saltwater tank
* Share your results with your reefer friends
* Pull and archive parameter data from controller and digital testers

* Create image-rich notes from husbandry and other reefing activities
* Set reminders from set and custom aquarium tasks

Creature ID
* Identify information from a rich library of saltwater critters
* Review husbandry recommendations for algae and plants, anemones, crustaceans & mollusks, fish, invertebrates, LPS corals, pests, pods & snails, soft corals, SPS corals, worms, cucs, starfish, Zoanthids, and palys

LFS Finder
* Find local fish stores, city aquariums, clubs, and services near your location and target a zone to a specific region on the map
* Get turn by turn, navigation, and contact information
* Contact your local fish store and make sure your items are available for you to pick
* View rating and comments on local fish stores from the reef community
* Report incorrect information a local fish store
* Suggest local fish stores not found on the map

My Gear (Plus Members): 
* Keep track of the equipment installed in your tank
* Includes a library with most of the brands supporting our hobby!

My Creatures (Plus Members): 
* Keep track of the many creatures in your reef tank
* Crafted with a cool set of tools & tips to help you provide them with the best possible environment.

* Be notified on the latest news, and events from the marine aquarium hobby

What’s New

Version 23.2.1

Hello Reefer Friends!

This release includes a fix for Chemistry Summary not showing the correct log values and Statistics not showing results.

We love to hear from you! Please send us a note with your feedback; we release frequently and do our best to accommodate improvements into each release.

Ratings and Reviews

4.4 out of 5
255 Ratings

255 Ratings

Jmsilhy ,

First impression

I just downloaded this and tried my first test, ammonia from Salifert. The linked video in the test section is wrong, you should check it, it shows Melev’s reef saying he should get more tests (?).

The instructions for the Salifert ammonia kit are for the NH4 kit, I have the NH3 which has different instructions. Maybe you could specify this because it might be confusing, all online stores sell the NH3 kit as standard ammonia test.

I will continue trying it out and report back.

Developer Response ,

Thank you for your feedback! We will review your suggestions and address by the upcoming release.

We release a new version packed with upgrades every month, please keep them coming :)

LikedTheOlderVersion ,

Very useful app, needs FAQ

I’ve been using this app for 18+ months. I really like being able to compare values across months of tests on the graphs. I’ve figured out how to change dates and expand the graphs, more or less by trial and error as the FAQ for the app isn’t extensive.

So far I haven’t lost a single piece of data covering my reef tanks or my freshwater tanks. My only complaint is the update that broke writing notes, but that seems to be fixed.

Developer Response ,

Thank you for your feedback, we release updates monthly! If anything comes to mind please let us know we will do our best to address it promptly.

We will work on updating our FAQ for this upcoming release and make sure it gets updated with each release.

Dr. Gerald ,

Great customer service

I’ve used this app for some time now, and it’s constantly improving, making it easier to use with each upgrade. I had some issues with the upgrade this last time. I contacted them, and they responded right away. It didn’t take them long to fix it, and now everything works fine and better!

Developer Response ,

Thank you for your feed­back, we re­lease up­dat­es month­ly! If any­thing comes to mind please let us know we will do our best to ad­dress it prompt­ly.

App Privacy

The developer, Emasis Software LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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