United StatesPool Water Calculator is an all-in-one pool and spa management suite containing the tools and features you need to quickly balance and maintain your pool or spa. Use the chemistry calculator to quickly find the chemical dosages needed to balance your water. Customize your preferred chemical strengths (1 to 100%) to find precise dosing information for nearly any standard pool chemical. Save and track your water parameters, chemical additions, and pool maintenance events, or update previous datapoints to fine-tune your water testing records. Create customized chemicals and maintenance items, and share or export your water history. Visualize your water history through an assortment of beautiful and reactive graphs, enabling you to follow your progress or identify potential problems. Tailor your water profile and liner type to quickly find the best target recommendations. Customized quality graphs illustrate your pool or jacuzzi's water chemistry in relation to the ideal targets or applicable water chemistry curves, while guidance items will advise you if you're in range or need to take action before problems occur. Backup or recover your water profile, history, and settings using iCloud. Find your pool volume using the volume calculator. Manage up to five different pool or spa profiles, with each profile maintaining a unique water chemistry and treatment history, individual chemical targets, custom notes, and pool maintenance records. The Dosing Guide explains each water quality parameter and its role in balancing your pool chemistry, the treatment chemicals available for adjusting each of these parameters, and instructions on how to add them to your pool or spa. Use the pool calculator to quickly find dosing information and perform the following calculations: - Estimate pool volume - Increase or decrease pH - Increase or decrease Free Chlorine (including targets for regular maintenance, SLAM, and mustard algae) - Increase Bromine - Increase or decrease Total Alkalinity - Calcium Hardness - Cyanuric Acid (chlorine stabilizer) - Borates - Salt Water - Calcium Saturation Index - Langelier Saturation Index - Decrease Phosphate Pool Water Calculator provides dosing information for the following pool chemicals: - Borax Tetrahydrate - Borax Pentahydrate - Boric Acid - Boron Sodium Oxide Tetrahydrate - Bromine Granules - Calcium Chloride (1% to 100%) - Calcium Chloride Dihydrate (1% to 100%) - Calcium Hypochlorite (1% to 100%) - Cyanuric Acid / Stabilizer - Dichlor - Hydrochloric / Muriatic Acid (1% to 100%) - Lithium Hypochlorite - Pool Salt - Sodium Bicarbonate / Baking Soda - Sodium Bisulfate / Dry Acid (1% to 100%) - Sodium Carbonate / Washing Soda - Sodium Hydroxide (1% to 100%) - Sodium Hypochlorite / Bleach (1% to 100%) - Sodium Thiosulfate - Sulfuric Acid (1% to 100%) - Trichlor - PR-10,000 Pool Water Calculator also enables you to track and graph historical data for the following water quality parameters: - pH - Free Chlorine - Combined Chlorine - Total Chlorine - Bromine - Total Alkalinity - Calcium Hardness - Cyanuric Acid - Borate - ORP - Copper (for ionized pools) - Salt - Total Dissolved Solids - Nitrate - Phosphate - Water Temperature - Calcium Saturation Index - Langelier Saturation Index - Turbidity App supports both Metric and U.S units and date formats, as well as language support for English, Spanish, and French.
GUI is awful; nowhere to enter test values?
The gui windows are not going away after selecting a new menu item; they just overlap and seem to be inoperable. I don’t see where I can add my routine test results. Completely useless. I’m amazed because there were such rave reviews on this app. Would like a refund. Total waste.
United StatesI like it, but
I wish when I change phones, it would save all my data.
United StatesDoes Everything You Need It To
Easy entry and the calculations pop right up for easy pool balancing. The app is only available in dark mode which is perfect for those late night pool maintenance sessions! Seriously, the developer assures me a light mode update is in the works. Get this app, use this app, be happy with simplified maintenance. AND no in app purchases and no annoying pop up ads. It does it all from the get go, so fall off your wallet… a worthwhile and minimal investment.
United StatesAwesome app
I use a Waterlink digital test station that came with its own software. I found it way to over complicated and not user friendly as it needs to be and this app was the answer. Hoping soon for an update to allow the setting of ranges of values to test against instead of just a number. Then those parameters that are in range will not show a need to adjust. Great work!
United StatesTop Notch Tool
This tool has made taking care of my own pool so easy.
United StatesOutstandingly useful!
The ability to store maintenance records, backing them up and being able to reimport them is a life saver. The interface is extremely intuitive and very customizable. The developer is very interactive and responds to emails regularly for bug reports and suggestions. The app is very worth the cost, even if doubled!
United StatesI and my hot tub…
…like this a lot. This is the best app I’ve found for managing my tub. I was managing my tub with a spreadsheet and a lot of guesswork, and this app has made things dead-on. The only thing I’d like to see is the addition of MPS as an oxidant, so it can be tracked, as I use it regularly.
United States
Now you can completely customize your water profile and pool chemistry preferences. Define your ideal parameter concentrations and ranges, and personalize treatment chemicals and strengths for each pool or spa. We've also expanded the list of treatment parameters, water profile presets, and app customization features including a light/dark mode and high-contrast color mode. We also made some behind the scenes changes to fix performance and resolve bugs.
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