Best apps like AquaCalculator

9+ similar apps compared and reviewed

4.0 avg rating
8 free apps
Updated July 2026

AquaCalculator is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to AquaCalculator

Aquaman App#1

Aquaman App by Andrew Addis

Aquarium Manager
Editor's Choice
📊 Productivity
4.0(1 ratings)
Free
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Easily record and monitor your aquarium's water parameters. Track the history of your test results with data saved locally on your device, ensuring accessibility even without an internet connection. Designed by hobbyists for hobbyists.

Reef Tiles#2

Reef Tiles by Arin Sarkissian

Always on Apex Display
Strong Contender
📊 Productivity
3.6(5 ratings)
Free
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This app provides an alternative dashboard for Apex Fusion, designed as an always-on display for your reef tank. It features a simple interface to view key parameters, built-in graphs, and an audible alarm for Neptune Apex users.

Typus - Meerwasser App#3

Typus - Meerwasser App by Kowalytics UG

Easy Reefing
Worth Considering
📊 Productivity
5.0(1 ratings)
FreeIn-App Purchases
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Easily document aquarium water parameters and events. Track water quality with a clear dashboard, set optimal ranges, and visualize correlations between measurements and happenings in your tank. Manage multiple aquarium profiles and dosage information.

More apps like AquaCalculator

4
Aquarimate
Aquarimate
Aquarimate
Aquarium Management App
$9.99

Manage freshwater and saltwater aquariums with this comprehensive app. Track parameters, schedule tasks, log activities, and access a vast livestock library with compatibility advice. Organize notes, expenses, and photos, with cloud backup and cross-device syncing.

Unlimited aquarium managementParameter test result loggingCustomizable tank parameters
📊 Productivity
(615)
free with in-app purchases
5
Aquarium Log - Tank Manager
Aquarium Log - Tank Manager
Aquarium Log - Tank Manager
Simple Aquarium Journal App
Free
$7.99 | 100% OFF

This app helps aquarists of all levels manage and monitor their tanks. It offers features to organize notes, track water parameters with detailed graphs, and manage photos of aquatic life. Stay on top of your aquarium's health and history with this intuitive journaling tool.

Calendar view for notes and tasksUnlimited aquarium managementRecord and export water parameters
📊 Productivity
(259)
free with in-app purchases
6
AQL - Aquarium Log
AQL - Aquarium Log
AQL - Aquarium Log
Best aquarist's assistant
Free
📊 Productivity
(0)
7
Blue - Upgrade your reef life
Blue - Upgrade your reef life
Blue - Upgrade your reef life
Vos récifs, notre passion !
Free

Manage and grow your marine reef aquarium with this comprehensive app. Track water parameters, access detailed species information, and connect with a community of enthusiasts. Offers guidance for beginners and opportunities to win prizes.

Precise water parameter measurementComprehensive statistics trackingDetailed fact sheets for marine life
📊 Productivity
(1)
free with in-app purchases
8
Reefability
Reefability
Reefability
AI-driven reef tank management
Free

This AI-powered app offers scientific precision for managing coral reef aquariums. It analyzes microbiome health, water chemistry, and light optimization, and can identify issues from tank photos. It provides tools for hobbyists and professionals to maintain thriving reef ecosystems.

AI-driven analysis of reef tank healthSmart photo diagnostics for issue identificationEvidence-based solutions and recommendations
📊 Productivity
(24)
free with in-app purchases
9
Apex Fusion
Apex Fusion
Apex Fusion
by Neptune Systems, LLC
Free

Remotely monitor and control your aquarium's equipment, including lights, pumps, and heaters. Observe your aquatic environment through connected webcams and receive instant alerts for critical issues. Manage multiple aquariums and log important water parameters and observations.

Remote aquarium monitoringEquipment control (lights, pumps, heaters)IP webcam observation
📊 Productivity
(124)
free