Best Nitrate Apps

Water Savvy: Pure Water Check

Discover Local Purity Data

Free

Understand your local water quality with real-time scores, interactive maps, and alerts. Discover potential contaminants in tap water and recreational areas to make informed decisions about your health and safety.

TankSync: Aquarium Log & Care

Track water chemistry & trends

Free

This app helps aquarium enthusiasts track water chemistry, identify trends, and schedule maintenance with intelligent insights. It offers advanced parameter monitoring, customizable schedules, and professional diagnostic reports for various aquatic setups.

Aqualy - Aquarium Assistant

Fish ID, Water Test & Tank Log

Free

This app uses AI to help you care for your aquarium. Scan water test strips, identify fish from photos, and get expert advice. Track tank parameters, log photos, and learn from curated content.

Reefi: Aquarium Tracker

Water tests, dosing & AI coach

Free

This app helps aquarium owners manage their tanks with smart tools for tracking water parameters, maintenance, and livestock health. It provides reminders, a dosing calculator, and an AI coach to ensure a healthy aquatic ecosystem.

AquaLog: Aquarium Tracker

by SUNIL NAGULAVANCHA

Free

This app helps aquarium enthusiasts manage their tanks with accurate stocking calculations, health scoring, and early problem detection. It also offers a visual scape designer and an in-app arcade game for learning fishkeeping.

Greentest

by Shenzhen Greentest Science and Technology Co.Ltd

Free

This app connects to a smart device to analyze nitrate levels in food and water hardness. It also detects background radioactivity. Ensure Bluetooth is enabled on your mobile device for seamless connection and testing.

Shoal & Stem: Fish Tank Log

Aquarium Intelligence

Free

This app helps aquarium hobbyists track water parameters, tank health, and maintenance with AI-powered scanning and personalized advice. Document your aquascapes with photos and connect with a community of fellow enthusiasts.

App-aquatic: Aquarium Tracker

Sick Fish Help & Water Tests

Free

This app acts as a smart aquarium assistant, helping you identify fish, diagnose health issues, and scan test strips. It provides insights into tank health, simulates stocking decisions, and logs all aquarium events to help you maintain a thriving aquatic environment.

TankLog: Aquascape

Fish Tank Log & Reminders

Free

This app helps freshwater aquarium hobbyists meticulously track water parameters, CO₂ levels, and care schedules. It provides visual trends for water tests and allows logging of all tank activities, from dosing to livestock. Designed for planted and shrimp tanks, it offers offline functionality and optional one-time upgrades for more tanks or cloud sync.

TankDiary: Aquarium Tracker

Cycle & Water Test Tracker

Free

Easily track aquarium water parameters, schedule maintenance, and monitor your tank's health. This app helps you understand your tank's cycling stage and provides reliable reminders for water changes and other tasks. It offers detailed logging and historical charts for long-term trend analysis.