AquaMaster: Aquarium Log Book

Keeping fish can be elegant and scientific! "AquaMaster: Aquarium Log Book" is the ultimate tank management app designed for aquarium enthusiasts. Whether you are a beginner with a simple goldfish bowl, or a seasoned hobbyist maintaining high-end aquascapes and marine reefs, this app helps you wave goodbye to messy paper logs and keep your aquatic ecosystems thriving. 【Free to Start】 No payment required to get started — the free plan lets you manage 1 tank. Upgrade to a subscription or the Lifetime plan anytime for unlimited tanks and advanced features. 【Core Features to Protect Your Aquarium】 ● Built for iPad - Browse your tank list and read tank details side by side in a native two-column layout. - A new iPad dashboard greets you with today's weather and a summary card for all your tanks. - The calendar and water parameter charts stretch out to fill the bigger screen, so you can see more history at once. ● Multi-Tank Management - Support for creating and tracking multiple aquariums (e.g., freshwater, reef, planted, shrimp tanks) simultaneously. - Keep separate water logs, maintenance schedules, and stats for each tank, ensuring your aquatic life stays perfectly organized. ● Scientific Water Quality Tracker - Log pH, NO2, NO3, water temperature, salinity, and other critical parameters with ease. - Visual charts help you track water trends and detect ecological issues before they become crises. - Features WeatherKit integration, correlating local weather changes with your tank's behavior. ● Smart Maintenance Reminders - Never forget water changes, feeding schedules, filter cleanings, or dosing additives again. - Customize your own routines and receive timely push notifications tailored to your lifestyle. ● Test Strip Camera Scanner & Quick Entry - Say goodbye to tedious typing! Simply snap a photo of your water test strip with the camera. The app uses Vision technology to analyze the color blocks and "pre-fill" your parameters. - Designed for real-world lighting! Includes an intuitive adjustment picker. If lighting causes minor detection variances, you can easily tweak the values on-screen before saving. ● Home Screen Widgets - Keep an eye on your aquarium at a glance — no need to open the app. - Small widget shows your next reminder and the tank it belongs to; Medium widget automatically switches between your latest water readings and today's & tomorrow's reminders. - Fully localized in English & Traditional Chinese, following your in-app language. ● Your Data Stays Yours - All your tank logs and water parameters are stored in your personal iCloud account, encrypted and synced via Apple CloudKit — never uploaded to our own servers. - Switch devices anytime; as long as you're signed in with the same Apple ID, your data picks up right where you left off. - Available on the free plan too — this isn't a paid-only feature. --- 【One-Time Purchase Option】 Prefer not to subscribe? We also offer a "Lifetime" plan. - Pay once to unlock unlimited tanks and advanced analytics for good. - No auto-renewal, no recurring charges — ever. 【About Auto-Renewable Subscriptions】 Unlock unlimited tanks and advanced analytics by subscribing to our "Hobbyist" or "Pro" plans. - Subscription cycle: Monthly auto-renewal. - Payment will be charged to your iTunes Account at confirmation of purchase. - You can turn off auto-renewal at any time by going to your iPhone's Account Settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pk3696666.github.io/aquarium-policy/privacy-en.html