Best Aquarium Care Apps

248+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

Looking for free aquarium care apps? 19 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Aquarium Care Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aquarium Guide Fish IdentifierAquarium Guide Fish IdentifierFree4.2★ (14K)NoYesOct 2026
2TankForge: Aquarium CareTankForge: Aquarium CareFree5.0★ (5)NoYesOct 2026
3Tank Buddy: Aquarium CareTank Buddy: Aquarium CareFree——NoJul 2026
4App-aquatic: Aquarium TrackerApp-aquatic: Aquarium TrackerFree4.8★ (17)NoYesOct 2026
5AquaLens: Aquarium Log TrackerAquaLens: Aquarium Log TrackerFree4.5★ (29)NoYesOct 2026
6Aquarium Log - Tank ManagerAquarium Log - Tank ManagerFree4.8★ (262)YesYesOct 2026
7AquaCare:AI Aquarium AssistantAquaCare:AI Aquarium AssistantFree4.3★ (119)NoYesOct 2026
8Aquarium Manager: Tank LogAquarium Manager: Tank LogFree4.3★ (186)YesYesOct 2026

Top Picks for Aquarium Care

Aquarium Guide Fish Identifier#1

Aquarium Guide Fish Identifier by Tayson Nguyen

Tank Planner & Compatibility
Editor's Choice
🔍 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

Plan your aquarium with confidence by checking fish compatibility, avoiding overcrowding, and discovering species that fit your tank. Browse over 1,000 fish profiles with detailed care information and use your camera to find likely matches. This guide helps both beginners and experienced aquarists make informed decisions for freshwater or saltwater 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
TankForge: Aquarium Care#2

TankForge: Aquarium Care by LDM Co LLC

Aquarium care, tests & logs
Strong Contender
🌟 Lifestyle
5.0(5 ratings)
FreeIn-App Purchases
TankForge: Aquarium Care screenshot 1
TankForge: Aquarium Care screenshot 2
TankForge: Aquarium Care screenshot 3
TankForge: Aquarium Care screenshot 4
TankForge: Aquarium Care screenshot 5
TankForge: Aquarium Care screenshot 6

Manage your aquarium's health with water testing logs, care reminders, and tank history. Track parameters, build routines, and get AI-powered advice for various aquarium types. Share care plans with others.

More Aquarium Care apps to explore

FAQ about Aquarium Care

What are the best aquarium care apps for iPhone?
Aquarium Guide Fish Identifier tops our aquarium care apps ranking as of October 2026, with a 4.2-star average from 14K App Store ratings, and it's free to download.
Yes — 19 of the top aquarium care apps we rank are free to download, including Aquarium Guide Fish Identifier and TankForge: Aquarium Care.
Aquarium Guide Fish Identifier has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ aquarium care apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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