Saturation Index at App Store analyse

App power index: 180 (based on ranks around App Stores today)
Reference Productivity
Developer: National Swimming Pool Foundation
Price: 0 free
Current version: 4.3, last update: 7 years ago
First release : 30 Nov 2011
App size: 2.93 Mb
4.6 ( 6096 ratings )
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Estimation application downloads and cost

> 3.96k
Monthly downloads
~ $ 1.62k
Estimation App Cost


The Langelier Saturation Index is a calculation method used by pool and spa operators and water facility managers to indicate whether the water is in proper chemical balance. It has become an industry standard and universal benchmark used for all pools and water treatment technicians.

This app is designed for pool operators, pool service technicians, pool facility managers, water treatment managers, or home pool owners, giving you the tools to achieve properly balanced water in the palm of your hand.
Calculating water balance is the first step in solving water problems such as cloudy water. The saturation index incorporates the five balance factors, pH, total alkalinity, calcium hardness, temperature, and total dissolved solids. These are used to determine whether your water will be scale forming or corrosive.
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# Term Store county Place Priority
1 pool chemical calculator 10 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada 3.99 CAD
China 18 CNY
France 3.49 EUR
Germany 3.49 EUR
Italy 3.49 EUR
Netherlands 3.49 EUR
Portugal 3.49 EUR
Spain 3.49 EUR
Poland 3.49 EUR
UK 2.99 GBP
India 250 INR
Japan 360 JPY
Poland 13.99 PLN
Russia 229 RUB
Turkey 9.99 TRY
USA 2.99 USD
Korea, Republic Of 3.29 USD
Ukraine 2.99 USD
Available for devices
iPhone3GS, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74,