Best Aquarium Tracker Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Finding the right aquarium tracker apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Aquarium Tracker Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aquarium Log - Tank ManagerAquarium Log - Tank ManagerFree was $7.994.9★ (260)YesYesAug 2026
2Aquarium Tracker: Tank ManagerAquarium Tracker: Tank ManagerFree4.8★ (4)NoYesSep 2026
3Aquarium Guide Fish IdentifierAquarium Guide Fish IdentifierFree4.2★ (14K)NoYesSep 2026
4Fishi: Aquarium ManagerFishi: Aquarium ManagerFree4.6★ (529)YesYesSep 2026
5Aquarium Tracker - AcuaryoAquarium Tracker - AcuaryoFree5.0★ (2)YesYesSep 2026
6Aquarium Tracker - Fish TankAquarium Tracker - Fish TankFree5.0★ (1)NoNoAug 2026
7AKIRAAKIRAFree4.8★ (2K)NoNoSep 2026
8ReefMate: Aquarium Tracker&LogReefMate: Aquarium Tracker&LogFreeNoYesSep 2026

Top Picks for Aquarium Tracker

Aquarium Log - Tank Manager#1

Aquarium Log - Tank Manager by Ko Hyunshik

Simple Aquarium Journal App
Editor's Choice
📊 Productivity
4.9😊(260 ratings)
FreeAdsIn-App Purchases
Aquarium Log - Tank Manager screenshot 1
Aquarium Log - Tank Manager screenshot 2
Aquarium Log - Tank Manager screenshot 3
Aquarium Log - Tank Manager screenshot 4
Aquarium Log - Tank Manager screenshot 5
Aquarium Log - Tank Manager screenshot 6

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.

What We Love

  • 👍 Helpful for tracking tank parameters and maintenance
  • 🚀 Customizable and flexible
  • 💡 Integrated community and Q&A
  • 🗓️ Useful reminders and scheduling
  • 📊 Helpful graphs and data visualization

Room to Improve

  • 🐛 Occasional bugs and issues with data saving
  • 📢 Ads can be intrusive
  • 🤔 Unintuitive user interface in some areas
  • 🔍 Limited database of fish, plants, and invertebrates
Aquarium Tracker: Tank Manager#2

Aquarium Tracker: Tank Manager by Szymon Niemiec

Water Tests, Tasks & Livestock
Strong Contender
📊 Productivity
4.8(4 ratings)
FreeIn-App Purchases
Aquarium Tracker: Tank Manager screenshot 1
Aquarium Tracker: Tank Manager screenshot 2
Aquarium Tracker: Tank Manager screenshot 3
Aquarium Tracker: Tank Manager screenshot 4
Aquarium Tracker: Tank Manager screenshot 5
Aquarium Tracker: Tank Manager screenshot 6

This app helps aquarium enthusiasts maintain healthy and stable aquatic environments. It allows users to track water parameters, log tests, manage livestock, and schedule essential care tasks for multiple tanks.

Aquarium Guide Fish Identifier#3

Aquarium Guide Fish Identifier by Tayson Nguyen

Tank Manager, Planner & Guide
Worth Considering
🔍 Reference
4.2😐(14K ratings)
FreeIn-App Purchases
Aquarium Guide Fish Identifier screenshot 1
Aquarium Guide Fish Identifier screenshot 2
Aquarium Guide Fish Identifier screenshot 3
Aquarium Guide Fish Identifier screenshot 4
Aquarium Guide Fish Identifier screenshot 5

This app helps aquarium owners plan their tanks and avoid common mistakes. It checks fish compatibility and tank stocking levels, offering information on over 1000 fish species. You can save and share your aquarium setups.

What We Love

  • 👍 Helpful for beginners
  • 📊 Provides useful information about fish
  • 🗂️ Good for tracking aquarium setup
  • 🎨 Visually appealing interface

Room to Improve

  • 🔒 Locked features require payment
  • 🔍 Limited fish and plant selection
  • 🔢 Inaccurate tank size recommendations
  • 🔀 Difficulty navigating and removing fish

More Aquarium Tracker apps to explore

FAQ about Aquarium Tracker

What are the best aquarium tracker apps for iPhone?
Aquarium Log - Tank Manager tops our aquarium tracker apps ranking as of August 2026, with a 4.9-star average from 260 App Store ratings, and it's free to download.
Yes — 20 of the top aquarium tracker apps we rank are free to download, including Aquarium Log - Tank Manager and Aquarium Tracker: Tank Manager.
Aquarium Log - Tank Manager shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ aquarium tracker apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Aquarium Log is a mobile application designed to help aquarists manage and monitor their fish tanks. It provides tools for organizing notes, tracking water parameters, logging activities, and managing photos of aquatic life, making it easier to maintain a healthy aquarium environment.
Key features include a calendar view for organizing tasks, the ability to manage unlimited aquariums, recording and exporting water parameters as CSV, multiple timers for precision tests, a feed to view activities, detailed graphs for analyzing trends, a photo gallery with custom tags, tank albums, and cloud backup and restore functionality.

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