4.0
265 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda App is a swimming pool calculator with a user-friendly experience and makes pool chemistry easier than ever. Try the new pool volume estimator and watch Orenda videos in the app. A pool chemical calculator that allows a novice to dose chemicals as accurately as a professional pool operator.
Updated on
Jul 3, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Data is encrypted in transit
You can request that data be deleted
4.0
265 reviews
Christine Bowles
June 2, 2021
Very useful for helping you decide what to change and how, to get your pool into balance. A comment about the permissions required. When first opening it asks for photo and files permissions, BUT if you agree, then exit the app and remove permissions the app still works. The only thing it can't then do without the permissions is add the attachments for emailing the results.
7 people found this review helpful
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Lisa Schmidt
February 13, 2022
Best app I've found for calculating saturation index! The dosing is also super helpful. I would have given 5 stars but wish I could change default settings for my personal hot tub. I'll keep looking to see if there's a way to change default settings.
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A Google user
April 30, 2019
Orenda's 2.0 upgrade is fantastic! This goes way beyond a dosing calculator and provides important supplementary information on industry concepts and practices, especially in areas that help with 'the long game' of preventing water quality problems and protecting plaster. Every pool professional should have this app.
4 people found this review helpful
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Pure Planet Science & Technology, Inc.
October 7, 2019
Thank you for your kind review

What's new

We've fixed some issue for you to use the app properly