Poolistry: Pool Calculator
Poolistry: Pool Calculator is made and published by Yonah Systems. AppBrain is an independent app data site and isn't affiliated with Yonah Systems. The app name, icon, screenshots and description belong to Yonah Systems and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.88
- 26 ratings
- Last updated
- October 16, 2026
- Size
- 48.1 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Poolistry: Pool Calculator for iOS
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Store listing
By Yonah Systems, from the App StoreDescription by Yonah Systems Written by the developer, not by AppBrain. Click to read.
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/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 48.1 MB
- Content rating
- Everyone
Technologies used by Poolistry: Pool Calculator
Releases
Updates seen on the App Store- Version
- 1.10.0
- Launched
- October 2025
No changelog data
Alternatives
Similar apps and more from Yonah SystemsRankings
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About the app and developer
About Poolistry: Pool Calculator
Poolistry: Pool Calculator is an utilities app developed by Yonah Systems.
User Ratings
Poolistry: Pool Calculator is rated 4.88 out of 5 stars. The rating is based on 26 ratings.
App Information
Poolistry: Pool Calculator is freely available from the App Store. The app size is 48.08 MB. The latest version available is 1.10.0. The last update was on October 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2025.
Developer information for Yonah Systems
Address:
Frequently asked questions about Poolistry: Pool Calculator
Is Poolistry: Pool Calculator free?
Yes. Poolistry: Pool Calculator is free on the App Store.
Is Poolistry: Pool Calculator still available?
Yes. Poolistry: Pool Calculator is on the App Store, and the last update we saw was on October 16, 2026.
How large is Poolistry: Pool Calculator?
Poolistry: Pool Calculator is 48.08 MB.
Is Poolistry: Pool Calculator suitable for children?
App Store rates the content of Poolistry: Pool Calculator as suitable for everyone.
How do people rate Poolistry: Pool Calculator?
Poolistry: Pool Calculator scores 4.88 out of 5 stars, from 26 ratings on the App Store.
Who made Poolistry: Pool Calculator?
Poolistry: Pool Calculator was developed by Yonah Systems. It is listed in the utilities category on the App Store.
What are the best alternatives to Poolistry: Pool Calculator?
People looking at Poolistry: Pool Calculator also look at these utilities apps: Octopool - Pool Calculators, Pool maintenance, SafePool365, Swimming Pool Calculator, Pool Chem Calculator.