Best TankDiary alternatives: apps like TankDiary: Aquarium Tracker

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

TankDiary is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to TankDiary

More apps like TankDiary

4
Tankbook: Aquarium Log
Tankbook: Aquarium Log
Tankbook: Aquarium Log
Water tests, trends, reminders
Free

Log aquarium water parameters, view trends, and receive maintenance reminders. This app offers a free version with core features and a one-time purchase for unlimited tanks and history. It's designed for fishkeepers to manage their aquatic environments effectively.

Log water parameters (pH, temp, ammonia, etc.)View parameter trends with healthy rangesSet maintenance reminders (water changes, dosing)
🌟 Lifestyle
(1)
free with in-app purchases
5
Tankive: Aquarium Tracker
Tankive: Aquarium Tracker
Tankive: Aquarium Tracker
Water Tests & Shared Care
Free
🌟 Lifestyle
(0)
6
Brinely: Aquarium Manager
Brinely: Aquarium Manager
Brinely: Aquarium Manager
Total control of your aquarium
Free
🌟 Lifestyle
(0)
7
Tankly – Aquarium Tracker
Tankly – Aquarium Tracker
Tankly – Aquarium Tracker
Water Tracker & AI Advice
Free
🌟 Lifestyle
(0)
8
PlantPal: Plant Care Reminders
PlantPal: Plant Care Reminders
PlantPal: Plant Care Reminders
Water & fertilize on time
Free
🌟 Lifestyle
(0)
9
Shoalr
Shoalr
Shoalr
Aquarium Care Made Simple
Free
🌟 Lifestyle
(0)
10
Coralytic: Reef Tank Tracker
Coralytic: Reef Tank Tracker
Coralytic: Reef Tank Tracker
AI Β· ICP Β· saltwater chemistry
Free

This app helps saltwater aquarium hobbyists track water parameters, monitor livestock, and receive AI-driven insights for reef health. It offers features like quick logging, maintenance scheduling, and a comprehensive livestock library, all within a user-friendly interface.

Track 15 water parametersQuick Log water parametersCharts with target ranges
🌟 Lifestyle
(1)
freemium