FINALLY!!! Best App for my Pool
I've have been looking for an App that would use my existing strips, scan the strips, and keep the results. I would have liked to be able to make a note about my additives to track with future test strips. Thank you!!

This app uses your iPhone camera to quickly and accurately interpret water test strips. Save your strip's color chart once, then scan strips to get instant water chemistry readings. Ideal for maintaining pools, spas, hot tubs, and aquariums.
1.0.1
August 21, 2026
Scan history is here! Easily review past water test results and add notes to your scans. We’ve also made several improvements to make ReadMyStrip smoother and easier to use.
MoreUnlimited monthly strip scans.
ReadMyStrip is a utility app that uses your iPhone's camera to analyze water test strips. It helps you quickly interpret the results of your water tests for pools, spas, hot tubs, and aquariums.
You save your specific test strip's color reference chart within the app. Then, you can scan your test strips using your iPhone camera, and the app will analyze the colors to provide clear water chemistry readings.
Yes, ReadMyStrip is designed to support all test strip brands by allowing you to calibrate the app to your specific strip's chart.
ReadMyStrip is useful for maintaining various water systems, including swimming pools, spas, hot tubs, and aquariums.
The app is free to download and use for basic scanning. It offers optional subscription plans for advanced features, such as ReadMyStrip Pro Monthly for $0.99 and ReadMyStrip Pro Annual for $9.99.
ReadMyStrip is currently supported on iPhone and iPod devices.
The latest version of ReadMyStrip is 1.0.1, and it was last updated on August 21, 2026. Updates typically include bug fixes and feature enhancements.
ReadMyStrip has an age rating of 4+, making it suitable for a wide range of users.