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Pool-Calculator icon

Pool-Calculator

Pool and Spa Resources, LLC

Category: Lifestyle
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Rankings updated

Current rank

#10 Canada · Paid · Lifestyle
Was
Not charting24 hours ago
Change
New entry
Best
#10in 24 hours
Full history

Price and ratings

Price
CA$6.99
Rating
3.4 out of 5
Ratings
18Canada

Versions

Released
7 Jan 2011
Last update
Version 6.0.1
Requires
iOS 15.1 or later

Details

Size
18.3 MB
Languages
1
Website
poolcalculator.com (opens in a new tab)

Looking for help with calculations for your swimming pool or hot tub chemistry maintenance? The Pool Calculator does all the math for you, making chemical testing and treating your pool or hot tub a breeze. Pool Calculator is easy to use, and tells you exactly how much of each chemical to add to keep your water in balance and crystal clear. No more puzzling over complicated charts and formulas. Bring your iPhone or iPad out to the pool and have all the chemical information and calculations…

Countries1In 1 chart right now
Best rank now#10Canada Paid · Lifestyle
Ratings, 7 days—Needs a week of rating history
Longest chart run1 dayCanada Paid · Lifestyle

Competitors

Full chart

Top of Paid · Lifestyle in Canada. Pool-Calculator is #10 there. Changes are over 7 days.

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  17. #18
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  18. #19
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Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

Pool-Calculator screenshot 1 of 6Pool-Calculator screenshot 2 of 6Pool-Calculator screenshot 3 of 6Pool-Calculator screenshot 4 of 6Pool-Calculator screenshot 5 of 6Pool-Calculator screenshot 6 of 6

What's new

Version 6.0.1 · 6 Oct 2025 · 1 year ago

- Fixed a bug related to setting a pool's volume - Fixed chemical dropdown height in the Effects tab

Current rankings

Every chart this app is in right now, best position first.

Pool-Calculator chart positions
ChartRank24 h7 daysBestDays on chart
Canada· Paid · Lifestyle · best #10 · 1 day#10New entryChange unknown#101

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

Canada · Paid · Lifestyle: best #10, latest #10, over 2 snapshots since 16 Oct.

Canada · Paid · Lifestyle: best #10, latest #10, over 2 snapshots since 16 Oct.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

  1. Entered the Paid · Lifestyle chart at #10Canada