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Android Apps > Tools > Aquarium Log - Tank management
Aquarium Log - Tank management icon

Aquarium Log - Tank management

by Hyunsik Ko · Tools · Free
On Google Play since February 2024 · Data updated 2026-10-31

Aquarium Log - Tank management is made and published by Hyunsik Ko. AppBrain is an independent app data site and isn't affiliated with Hyunsik Ko. The app name, icon, screenshots and description belong to Hyunsik Ko and are shown as published on Google Play.

AppBrain's verdict

Loved by users
Rating on Google Play
4.63
1,760 ratings
Installs
140 thousand
Last updated
July 25, 2026
Ads
No ads
Size
71.2 MB

Aquarium Log - Tank management has 140 thousand installs. Users love it: 4.6 stars from 1,760 ratings.

Download on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Aquarium Log - Tank management for Android

★★★★★ Matt B · Feb 26, 2026
As an amateur aquarist with multiple tanks, this program makes things easy! Track your fish, water parameters, and other tank details. Schedule reminders to do maintenance like water and filter changes. Highly recommend!
★★★★★ Cordy Mail · Aug 27, 2026
Love the app, helps me keep track of water and co2 changes and the small community photo feed is a nice addition and motivates me to snap a pic of my aquarium every now and then. I just wish the app had more modern icon, small nitpick.
★☆☆☆☆ catscity · Mar 19, 2025
Taking back my 5 stars after this newest update. I absolutely hate the new layout. Been a faithful user for 2 years and even paid for the subscription but this new layout is just irritating. The entire point of the app should be to be able to bullet point what you've done for the day and check off when it gets done, and under each finished task add a note if needed. With this new layout you can't see anything in a bullet point fashion. As someone with OCPD this drives me nuts. So disappointing
★☆☆☆☆ Stevie Gibson · Apr 18, 2025
I DON'T WANT ADVERTS! I paid for the lifetime of no adverts. Now you are giving me adverts!! I will NEVER click on an advert within an App, and that is why I paid for them to be gone. You are not delivering what I paid for!!! Your App becomes unusable when you are having to dodge around Popups and redirections. THAT'S WHY I PAID FOR NO ADS. What now? Do you want more money to make them go away again? Absolute rip off.
★☆☆☆☆ Klaus B. · Apr 1, 2025
I gave this app another chance and again, the notifications stopped working a few days in. just use your phone given calendar
★★☆☆☆ Johnathon Mudge · Sep 7, 2026
Fantastic app No cost or hidden fees Fantastic features Can be used for 1 tank or multiple tanks like I have set up Same features and build quality as the expensive paid subscription apps The only thing that could be improved is when adding photos of your aquarium to the gallery is being able to tag it as a date instead of just what species are in it

Google Play Rating history and histogram

1.4K
170
49
49
49

Store listing

By Hyunsik Ko, from Google Play

“Simplify aquarium care and elevate your hobby.”

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Screenshots by Hyunsik Ko, from the Google Play listing
Description by Hyunsik Ko Written by the developer, not by AppBrain. Click to read.
Discover Aquarium Log, the indispensable aquarium management app that empowers you to effortlessly care for your aquatic ecosystem!

- Transform your aquarium maintenance into a breeze with our intuitive calendar interface. Record your daily tasks, journal entries, and reminders, ensuring your aquarium thrives.
- Access our comprehensive livestock databases, meticulously updated daily, to guide your decision-making and provide expert insights.
- Monitor your water quality like a pro. Measure and log crucial parameters such as pH, temperature, and more, visualizing trends over time with our elegant graphs.
- Safeguard your valuable data with our secure cloud backup feature. Rest assured that your aquarium's history is always within reach.
- Manage multiple aquariums seamlessly. Whether you're a seasoned aquarist or just starting out, our app caters to all your needs, allowing you to effortlessly track each tank's progress.
- Connect with the aquarium community. Share your journal entries and insights with fellow hobbyists on popular platforms like Reddit and PlantedTank.net, fostering knowledge and support.

With Aquarium Log, your aquarium management journey becomes a rewarding experience. Download now and elevate your aquarium's health and beauty!

Recent changes:
[0.3.23]
Fixed video bugs.
Download on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
71.2 MB
Content rating
Low

Technologies used by Aquarium Log - Tank management

29 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
0.3.23
Launched
February 2024
  • Jul 25, 2026UpdateVersion 0.3.23
  • Jul 9, 2026UpdateVersion 0.3.21
  • Jun 28, 2026UpdateVersion 0.3.19
  • Mar 14, 2026UpdateVersion 0.3.18
  • Feb 25, 2026UpdateVersion 0.3.17
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
1.2 thousand
Per day
41
30-day average
Play install range
100+ thousand
Launched
February 2024

Installs over time

Aquarium Log - Tank management has been installed 140 thousand times. Over the past 30 days, it averaged 41 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Aquarium Log - Tank management

This app is not ranked

About the app and developer

About Aquarium Log - Tank management

Aquarium Log - Tank management is a tools app developed by Hyunsik Ko.

Download Statistics

Aquarium Log - Tank management has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 1.2 thousand times.

User Ratings

Aquarium Log - Tank management is rated 4.63 out of 5 stars. The rating is based on 1.8 thousand ratings.

App Information

Aquarium Log - Tank management is freely available from Google Play. The APK size is 71.22 MB. The latest APK version available is 0.3.23. The last update was on July 25, 2026.

Technical Requirements

The app has a content rating of Low Maturity. The APK has been available on Google Play since February 2024.

App Performance Report

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Developer information for Hyunsik Ko

Hyunsik Ko

me@kosick.dev

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Frequently asked questions about Aquarium Log - Tank management

Is Aquarium Log - Tank management free?

Yes. Aquarium Log - Tank management is free on Google Play.

Is Aquarium Log - Tank management still available?

Yes. Aquarium Log - Tank management is on Google Play, and the last update we saw was on July 25, 2026.

Does Aquarium Log - Tank management contain ads?

No. Google Play does not list Aquarium Log - Tank management as containing ads.

How large is Aquarium Log - Tank management?

Aquarium Log - Tank management is 71.22 MB.

Is Aquarium Log - Tank management suitable for children?

Google Play gives Aquarium Log - Tank management a low maturity rating, so it is meant for older children and up.

How many times has Aquarium Log - Tank management been installed?

Google Play lists 100,000+ installs for Aquarium Log - Tank management.

How do people rate Aquarium Log - Tank management?

Aquarium Log - Tank management scores 4.63 out of 5 stars, from 1,760 ratings on Google Play.

Who made Aquarium Log - Tank management?

Aquarium Log - Tank management was developed by Hyunsik Ko. It is listed in the tools category on Google Play.

What are the best alternatives to Aquarium Log - Tank management?

People looking at Aquarium Log - Tank management also look at these tools apps: Fishi: Aquarium Manager, AquaticLog, ReefBay, AquaLens: The Aquarium App, Aqua-Info.

Share Aquarium Log - Tank management

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