Comparison

Fishkeeper vs Aquarium Tank Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fishkeeper

Manage and maintain your aquarium or pond with this comprehensive app. Track water parameters, schedule maintenance, and log activities to ensure a healthy aquatic environment. Ideal for both beginner and expert fishkeepers.

Highlights
  • Unlimited aquarium and pond creation
  • Extensive livestock library
  • Maintenance schedule with notifications
  • Water parameter tracking with graphs
  • Activity logging
  • Expert tips and resources
Features
Read full description

Fishkeeper is the ultimate app for managing and maintaining your aquarium or pond. Developed by expert fishkeepers at Maidenhead Aquatics, the UK’s leading aquatic retail group, this app helps you achieve the most from your fishkeeping hobby, whether you're a beginner or an expert. This free app provides a comprehensive solution for recording, tracking, and maintaining your aquatic environments, taking the guesswork out of fishkeeping. It’s perfect for both advanced fishkeepers and beginners. ● Create Unlimited Aquariums and Ponds: Compatible with all marine and freshwater setups. ● Extensive Livestock Library: Add fish, invertebrates, and plants or scan in-store fish labels. ● Comprehensive Maintenance Schedule: Set adjustable notifications for optimal care. ● Water Parameter Tracking: Record and monitor key parameters with detailed graphs. ● Bespoke Data Ranges: Ensure water parameters stay within ideal values. ● Activity Logging: Map all activities for easy reference and early problem detection. ● Expert Resources: Access best practices, tips, and FAQs for optimal fish care. Accessible Anywhere, Anytime: Manage your fishkeeping plans and resources wherever you go with our mobile-friendly app. Join thousands of satisfied users who trust Fishkeeper to maintain their underwater worlds. Download now and take the first step towards a healthier, happier aquarium or pond.

About

Aquarium Tank Tracker

Easily manage your aquarium hobby with this comprehensive tracking tool. Log water changes, document your aquascaping progress with photos, and maintain a detailed inventory of your fish and plants. Receive smart reminders to ensure your aquatic ecosystem thrives.

Highlights
  • Visual timeline and journey tracking
  • Smart water change reminders
  • Live stock and species database
  • Logbook for notes and observations
  • Aquascaping photo documentation
  • Maintenance history tracking
Features
Read full description

Master your aquarium hobby with AquaLog. The all-in-one pocket assistant to track water changes, document your aquascaping journey, and keep your fish healthy. Never miss a maintenance day again. Building a thriving ecosystem requires consistency. Whether you are running a high-tech planted tank, a simple betta bowl, or a community aquarium, AquaLog makes management effortless and visual. Stop relying on messy spreadsheets or sticky notes. Turn your smartphone into a powerful aquarium computer. WHY AquaLog? AquaLog isn't just a data logger; it’s a visual journal for your tank. We combine smart reminders with a beautiful timeline feature to help you see your tank’s evolution from Day 1 to today. KEY FEATURES: - VISUAL TIMELINE & JOURNEY Watch your aquascape grow! Log photos of your tank regularly and create a stunning "Before & After" timeline. Compare Day 1 vs. Today with a timelapse widget. Share your tank's transformation card directly to Instagram Stories or social media. Create a visual diary of your plants, coral growth, or hardscape changes. - SMART WATER CHANGE TRACKER Consistency is the key to clear water and healthy fish. Get timely notifications when a water change is due. Log water changes in seconds with our quick-action widget. Track your maintenance history and keep your ecosystem stable. - LIVE STOCK & SPECIES DATABASE Manage your inventory and learn about your inhabitants. Add your Fish, Plants, Shrimps, and Snails to your tank inventory. Access our built-in Species Database to view care requirements. Check ideal tank size, water parameters, and temperament for hundreds of species. - LOGBOOK & QUICK NOTES Never forget the details. Take important notes (e.g., medication dosage, light schedule). Keep a history of treatments, observations, or equipment changes. PERFECT FOR ALL HOBBYISTS: Freshwater: Community tanks, Cichlids, Goldfish, and more. Aquascaping: Track plant growth. Nano Tanks: Shrimp keepers and Betta lovers. Download AquaLog today and build the aquarium of your dreams! Questions or Feedback? We are building AquaLog for you. If you have feature requests or issues, please contact us from the settings menu. Happy fishkeeping! Privacy Policy : https://www.demirelrecep.com/apps/aqualog/privacy-policy EULA : https://www.demirelrecep.com/apps/aqualog/terms-of-conditions

Screenshots

Fishkeeper4 screens
Aquarium Tank Tracker4 screens

Verdict

The call

The clearest difference is rating: Aquarium Tank Tracker at 3.7 against Fishkeeper's 3.0. Fishkeeper's advantage is review sentiment (85% vs 50%) and in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aquarium Tank Tracker sells 2 in-app purchases, starting at $3.99 per month. Fishkeeper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Aquarium Tank Tracker holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews complicate that: 85% of Fishkeeper's written reviews are positive against 50% of Aquarium Tank Tracker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Fishkeeper ships an update every 5 weeks, Aquarium Tank Tracker every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Fishkeeper versus Aquarium Tank Tracker: the parameters behind the verdict, then further details
ParameterFishkeeperAquarium Tank Tracker
PriceFreeFree
Rating3.0 (3 ratings)3.7 (3 ratings) — better
Positive reviews85.3% of reviews — better50.0% of reviews
Number of ratings33
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size40 MB107 MB
Age rating4+4+
DeveloperSuperb MediaRecep Demirel

Customer experience

Fishkeeper

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews34 reviews
Positive85.3%
Neutral8.8%
Negative5.9%

Aquarium Tank Tracker

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Fishkeeper

No in-app purchases

2 purchases

Aquarium Tank Tracker

Subscriptions2
  • AquaLog Pro: Unlimited Tanks$3.991 Month
  • AquaLog Pro Annual: Unlimited Tanks$24.991 Year

Questions

Is Fishkeeper free?
Fishkeeper is free to download, with no in-app purchases.
Is Aquarium Tank Tracker free?
Aquarium Tank Tracker is free to download, with in-app purchases available.
Which has better reviews, Fishkeeper or Aquarium Tank Tracker?
Aquarium Tank Tracker is rated higher. Fishkeeper averages 3.0 out of 5 from 3 ratings, while Aquarium Tank Tracker averages 3.7 from 3 ratings.
Do Fishkeeper or Aquarium Tank Tracker have ads?
Neither Fishkeeper nor Aquarium Tank Tracker shows ads.
Which is updated more often, Fishkeeper or Aquarium Tank Tracker?
Fishkeeper ships an update every 5 weeks, and Aquarium Tank Tracker every 3 weeks. Most recently, Fishkeeper was updated on November 4, 2026 and Aquarium Tank Tracker on October 30, 2026.

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