Pool Service Log & Calculator

Pool Service Log & Calculator

Calcs,Water Tests,Doses & Logs

3 ratings
5 reviews
$0.99 Free
In-App Purchases

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Price history


Details

  • Released
  • Updated
  • April 12, 2011
  • July 15, 2026

Features

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About

This app calculates precise water volume for any pool shape and includes converters for length, flow, pressure, and temperature. It also offers LSI tools to help manage pool balance and size.

βœ“Any pool shape volume calculation
βœ“US gallons, imperial, and liters support
βœ“Length, flow, pressure, temperature converters
βœ“LSI calculator
βœ“Email calculation results
βœ“Offline functionality
Show original description
+1

What's New in Pool Service Log & Calculator

7.3

July 15, 2026

Thank you for using PoolCalcs and for putting real care into every pool you manage. Users like you made the priorities for this release clear: cleaner calculators, stronger records, easier backups, readable help, and reliable purchase access. This update improves each area while keeping routine work quick. This release is built to make pool care easier to document and faster to review. Whether you look after one backyard pool or several client properties, your calculations, readings, treatments, maintenance history, and backups now fit together with less clutter and fewer extra steps. A cleaner Calculators experience: - Renamed the main tab to Calculators for a shorter, clearer label. - Added light rounded cards, subtle borders, and grouped spacing to the calculator list. - Removed crowded right-side arrows for cleaner cell edges. - Kept calculator names, descriptions, access status, and icons easy to scan. - Improved the layout for long names and descriptions on smaller screens. - Added search so you can reach a specific calculator faster. Pool Records now works like a real service log: - Added a Help button and moved introductory instructions into a focused, readable Records guide. - Added search by pool name plus sorting by name or type in ascending or descending order. - Added detailed pool profiles for capacity, shape, surface, sanitizer, filter, pump, climate, and notes. - Added water test logs for chlorine, pH, alkalinity, hardness, CYA, salt, temperature, date, and notes. - Added chemical treatment, maintenance, pressure, and saved calculator records inside each pool history. The PoolCalcs Pro panel is easier to manage: - Added a collapse control so the plan summary does not take over the Records screen. - Made free-plan status and remaining daily access easier to understand. - Improved upgrade messaging around unlimited records and calculators. - Removed the extra daily-limit alert and now opens the paywall directly when an upgrade is required. Import & Export is now available from More: - Create a complete JSON backup of supported pool records. - Restore data from a compatible PoolCalcs JSON backup. - Export pool data as CSV for spreadsheets and general record keeping. - Share backup and CSV files with Files, Mail, AirDrop, and other available iOS destinations. - See clear explanations of backup, restore, and export behavior before continuing. Settings has been rebuilt around useful controls: - Choose American or Metric units for the app. - Check for an available App Store update. - View the installed version and build number. - Clear saved calculator inputs without removing pool profiles. - Open support, privacy, and terms information. Help and reference improvements: - Reworked Help into shorter sections with headings and readable explanations. - Added focused Records help for search, sorting, record types, deletion, and backups. - Removed overly technical formula dumps that were difficult to read. - Simplified the Reference introduction and removed the redundant library panel. - Kept source names and links available for users who want the original material. - Added clear notice that the software is provided AS IS without warranty.

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Subscription plans

PoolCalcs pro monthly

Access to all features for one month

$1.991 Month
How to cancel Pool Service Log & Calculator subscription ⁉️
2

In-App Purchases

$14.99

Pool Calculators pro lifetime

Unlimited app usage with all features

User reviews

Works great

I’m using the database to add more of an accurate history to my work. Logging is great

Works well for many different pool shapes

Been using it for years

Great app

Recommended for summertime fixes

Awesome for contractors

I'm a C53 pool contractor in CA and we use this app every day!!!

Super simple to use and most acurate. I love to use it on odd shaped pools.

This app really is a big help for us!

Thanks

Poor App

Locks up on help screen, distance converter calculates wrong 1 yard doesn't equal .33 feet. I wonder what else is not correct. Can not rely on it answers. Don't waste your money.

Developer apps

FAQ

What pool shapes can Pool Volume & Size Pro Plus calculate?

Pool Volume & Size Pro Plus can calculate the volume for square, rectangular, free form, circular, oval, elliptical, and bean-shaped pools. It supports US gallons, imperial, and liters.

Does Pool Volume & Size Pro Plus require an internet connection?

No, Pool Volume & Size Pro Plus does not require network connectivity to function. All calculations and conversions can be performed offline.

What converters are included in Pool Volume & Size Pro Plus?

The app includes converters for length (feet to meters), flow rate, pressure units, temperature, and volume (gallons to liters). It also features area and distance converters.

Can I share my calculations from Pool Volume & Size Pro Plus?

Yes, you can send your calculations or conversions directly via email from within the app. This makes it easy to share results with clients or colleagues.

What is the LSI calculator in Pool Volume & Size Pro Plus?

The LSI calculator (Langelier Saturation Index) helps you size, balance, and manage your pool with confidence by providing reliable numbers for water chemistry.

What devices is Pool Volume & Size Pro Plus compatible with?

Pool Volume & Size Pro Plus is a universal app that supports iPhone, iPad, and iPod devices. It features Retina Display graphics and is compatible with the latest version of iOS.

How often is Pool Volume & Size Pro Plus updated?

The latest version of Pool Volume & Size Pro Plus is 6.5, last updated on April 16, 2026. This indicates a history of updates, though the exact frequency is not specified.

What is the user sentiment for Pool Volume & Size Pro Plus?

Users have given Pool Volume & Size Pro Plus a perfect 5.0-star rating from 3 reviews, suggesting a very positive user sentiment. The app is priced at $0.99 and is rated for ages 4+.