PoolsKey: Pool Water Testing
Test strip scanner & dosing
About
Easily test your pool's water by scanning test strips with your phone's camera. Get instant readings and precise chemical dosing instructions tailored to your pool's size and type. Track your pool's health and receive smart reminders for re-testing.
What's New in PoolsKey
1.1.7
September 1, 2026
Reliability improvements and behind-the-scenes polish.
Subscription plans
PoolsKey Pro
Unlimited scans, pools & AI features.
Developer apps
FAQ
Does PoolsKey have ads?
PoolsKey is ad-free, allowing for an uninterrupted user experience while managing your pool's water chemistry.
What test strips does PoolsKey work with?
PoolsKey is designed to read any test strip, including popular brands like AquaChek, HTH, and Taylor, as well as generic strips.
How much does PoolsKey Pro cost?
PoolsKey Pro offers two subscription options: $4.99 per month or $29.99 per year. The annual plan includes a 7-day free trial.
Can I cancel my PoolsKey Pro subscription?
Yes, you can manage or cancel your PoolsKey Pro subscription at any time through your App Store account settings. Auto-renewal must be turned off at least 24 hours before the current period ends.
What features are included in the free version of PoolsKey?
The free version of PoolsKey allows for 4 scans per month, one saved pool profile, and full manual dosing calculations. Advanced features require a Pro subscription.
Is PoolsKey suitable for all pool types?
Yes, PoolsKey can be used for chlorine, salt, and bromine pools, hot tubs, and spas. You can save details about your pool's size, surface, and type for personalized dosing.
How often is PoolsKey updated?
The latest version of PoolsKey is 1.1.7, and it was last updated on September 1, 2026. Updates typically include new features and performance improvements.
What age rating does PoolsKey have?
PoolsKey has an age rating of 4+, making it suitable for a wide range of users interested in pool maintenance.
