Best Water Quality Testing App

HTH™ | Test to Swim™

Pool & Spa Water Testing

Free

Test to Swim™ is a pool water analysis app that helps users maintain safe and clean swimming pools by providing instant test results and personalized recommendations for water treatment. Dive in for hassle-free pool maintenance!

AquaChek Connect

by Hach Company

Free

Get expert pool treatment recommendations with an app that scans test strips to provide personalized results without the need for registration. Enjoy your pool more with AquaChek Connect!

Flume Water

by Flume, Inc.

Free

Flume Water is an app that pairs with a water sensor on your meter, allowing users to manage, monitor, and conserve water usage. Detect leaks, track detailed water data, and save money with Flume's budget suggestions and leak alerts. Install easily without plumbing - visit the website to get started today.

VuSitu

Water Quality & Water Level

Free

This mobile app connects to water monitoring instruments, allowing users to easily view, manage, and share water quality and quantity data on a mobile device. With the app, users can configure instruments, view live readings, set up logs, and store data securely in the cloud for sharing and further analysis.

Pool Time ClearPool Expert™

by BioLab, Inc.

Free

The Pool Time ClearPool Expert™ Water Testing app ensures your pool is ready for swimming with features like expert water analysis, product shopping, and personalized maintenance reminders. Keep your pool balanced all season long!

ZenTest-Smart Water Tester

Smart Tester for pH/EC/TDS...

Free

This mobile application connects to a smart water tester via Bluetooth, enabling easy measurement and data management of various water parameters, including pH, conductivity, and temperature. With features like customizable display modes, cloud-based data management, and instant sharing, it helps professionals and users efficiently monitor and analyze water quality, and take corrective actions when needed.

Water Savvy: Pure Water Check

Discover Local Purity Data

Free

$4.99 | 100% OFF

Stay hydrated and informed about the water you drink with this app, which provides real-time water quality reports, personalized alerts, and safety updates based on your location. Download the app to access a comprehensive library of water-related data and stay safe with its easy-to-read Quality Index score.

AquaTru Water Purifier

by Ideal Living Management, LLC

Free

Connect your AquaTru water purifier to the app to monitor real-time water quality, track water consumption, savings, and environmental impact, and access a database of water contaminants. Simply activate your AquaTru Model AD2020 with WIFI capabilities to get started.

EPA AIRNow

by Environmental Protection Agency

Free

Get real-time and forecasted air quality information with the EPA's mobile app. Plan your day and protect your health by checking the AQI for your area or storing multiple locations for convenience. Download now for easy access to essential air quality data.

KoiControl - The Koi App

Koi, Water Quality & Pond

Free

This application helps pond owners manage and track their koi and water quality by analyzing parameters, calculating food quantities, and monitoring growth, making it easier to ensure the well-being of their fish. By using this app, users can keep a close eye on their pond's health, identify trends and developments early, and make informed decisions to promote healthy growth, and can start using it for free with the option to upgrade to a premium version.

Pool Shark H2O Pro

Pool Chemical Testing & Maint.

Free

This application simplifies pool and spa record keeping and maintenance with instant water analysis and chemical dosage instructions, helping to reduce liability and keep water clean. It provides a compliant and efficient way to manage pool logs, automate chemical dosage calculations, and receive notifications and alerts for pool maintenance.