TankDiary: Aquarium Tracker
TankDiary: Aquarium Tracker is made and published by TOBY M BERGER. AppBrain is an independent app data site and isn't affiliated with TOBY M BERGER. The app name, icon, screenshots and description belong to TOBY M BERGER and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- September 11, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for TankDiary: Aquarium Tracker
Competitors
Similar apps and more from TOBY M BERGERAlternatives to TankDiary: Aquarium Tracker
TankPilot Aquarium Log
More from TOBY M BERGER
Releases
Updates seen on the App Store- Version
- 1.4.0
- Launched
- July 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 1.89 MB
- Content rating
- Everyone
Technologies used by TankDiary: Aquarium Tracker
About the app and developer
About TankDiary: Aquarium Tracker
TankDiary: Aquarium Tracker is a lifestyle app developed by TOBY M BERGER.
What is the rating of TankDiary: Aquarium Tracker?
TankDiary: Aquarium Tracker is rated 5.00 out of 5 stars, based on one rating ratings.
Is TankDiary: Aquarium Tracker free?
TankDiary: Aquarium Tracker is free. The app size is 1.89 MB. The latest version available is 1.4.0. The last update was on September 11, 2026.
What are the requirements for TankDiary: Aquarium Tracker?
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Developer information for TOBY M BERGER
Address:
Store listing
By TOBY M BERGER, from the App Store
Description by TOBY M BERGER Written by the developer, not by AppBrain. Click to read.
Log a water test by tapping the color that matches your test tube.
No account, no cloud, nothing leaves your phone.
TRACK WHAT MATTERS
Log temperature, pH, ammonia, nitrite, nitrate, GH, KH, TDS and more in one quick sheet. Color-coded safe ranges tell you at a glance if something's drifting. Interactive charts show trends over weeks or years — with the safe zone drawn right on the graph and touch-to-read values on every point.
KNOW WHEN SOMETHING'S WRONG
The home screen flags out-of-range parameters and overdue maintenance across all your tanks the moment you open the app — no drilling in required.
NEVER MISS A WATER CHANGE
Set schedules for water changes, filter cleans, dosing and trimming, with reliable local reminders at the time you choose. The built-in water change calculator tells you how much to pull, how much conditioner to add, and — the part nobody else answers — what the change will actually do to your nitrate, including the floor set by nitrate in your own tap water.
YOUR WHOLE TANK, REMEMBERED
Livestock list with photos — fish, inverts, plants — searchable by species. A photo journal for milestones, rescapes and diary notes, with full-screen pinch-to-zoom. Everything works offline.
SPEAKS YOUR LANGUAGE
Fully translated into German, Japanese and Brazilian Portuguese, with the terms hobbyists actually use. Units follow your region and can be changed anytime.
HONEST PRICING
Free forever: 1 tank, working reminders, 30 days of history, the full cycle tracker, the color chart and the calculator. TankDiary Pro unlocks unlimited tanks and full history as a one-time purchase — pay once, own it forever. There's a cheap yearly option too, but we think you'll prefer to just own it.
No account. No cloud lock-in. No selling your data — there's nothing to sell; it never leaves your device.
Made by a hobbyist who got tired of spreadsheet water logs.
Privacy Policy: https://tankdiary.com/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/