Supported Features
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Dark Interface
Poolistry: Pool Calculator
Smart Pool Care Made Easy
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Take the guesswork out of pool care with Poolistry — your all-in-one pool calculator, chemistry tracker, and maintenance log.
Whether you’re a new pool owner or an experienced pro, Poolistry helps you balance your water, track maintenance, and keep your pool crystal clear all year long.
Simple tools, smart calculators, and clear guidance make pool care faster, easier, and more accurate.
Smart Pool Calculators
Quickly calculate exact chemical adjustments for every major parameter:
- pH
- Free & Combined Chlorine
- Total Alkalinity
- Calcium Hardness
- Cyanuric Acid (CYA)
- Salt
- Borates
- Calcite Saturation Index (CSI)
Each calculator tells you exactly how much of each chemical to add to reach your target range — no more guesswork or wasted product.
Track and Log Everything
Keep a complete record of your pool care routine:
- Water tests and readings
- Chemical additions
- Maintenance tasks
- Expenses and notes
See your entire pool history in one clear timeline and watch your readings improve over time.
Cloud Backup & Sync
- Securely back up your pools, logs, and settings to the cloud
- Keep pools, logs, and settings in sync across multiple devices
- Restore your data anytime by signing in
- Optional feature designed to keep your data safe and accessible
Maintenance Tools That Work
Add notes, set reminders, and view summaries of past maintenance.
Keep your equipment running efficiently and your water perfectly balanced.
Built for Every Pool Owner
From backyard pools to professional service routes, Poolistry adapts to your needs.
It’s simple enough for homeowners — yet powerful enough for pool professionals.
Spend less time testing and more time swimming.
Download Poolistry today and see why smart pool owners trust it to keep their water perfect.
Privacy Policy:
https://poolistry.com/privacy-policy/
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
CSI values now appear in timeline entries, including balanced, scaling, or corrosive status.
The developer, Yonah Systems, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- Yonah Systems, LLC
- Size
- 54.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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 6 more
- English, Dutch, French, German, Italian, Portuguese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Poolistry - Premium - 1 Month USD 1.99
- Lifetime Premium Access USD 69.99
- Poolistry - Premium - 1 Year USD 11.99
- Copyright
- © 2026 Poolistry