PoolsKey: Pool Water Testing
Test strip scanner & dosing
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
PoolsKey is a pool water testing app. Scan any test strip with your camera and get instant readings plus the exact chemical doses for your pool, hot tub, or spa.
HOW IT WORKS
- Scan: point your camera at any test strip — AquaChek, HTH, Taylor, or generic. PoolsKey reads every pad in a second.
- Dose: it tells you precisely what to add and how much, sized to your pool's gallons and type — no more guessing.
- Swim: log the treatment, get a re-test reminder, and watch your water stay perfectly balanced.
FEATURES
- Reads any test strip — works with the strips you already own
- Exact chemical dosing for chlorine, salt, and bromine pools
- Save every pool with its size, surface, and type
- AI photo auto-detect of pool size and water condition (Pro)
- History, trends, and smart re-test reminders (Pro)
- AI pool-care assistant (Pro)
FREE & PRO
Free: 4 scans a month, one saved pool, and full manual dosing.
PoolsKey Pro: unlimited scans, up to 10 pools, AI photo auto-detect, history & trends, reminders, and the AI assistant.
SUBSCRIPTION
PoolsKey Pro is an auto-renewable subscription: $4.99/month or $29.99/year, with a 7-day free trial on the annual plan. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours prior to the end of the period. You can manage or cancel your subscription anytime in your App Store account settings.
SAFETY
PoolsKey provides general guidance; always follow each product's label and never mix chemicals. It is not a substitute for professional pool service.
Legal
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.poolskey.com/privacy
Ratings & Reviews
Reliability improvements and behind-the-scenes polish.
The developer, KeyInventions LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KeyInventions LLC
- Size
- 68.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- PoolsKey Pro (Annual) $29.99
- PoolsKey Pro $4.99
- Copyright
- © 2026 Lead Marketing Strategies