4.3
358 reviews
50K+
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
Jan 31, 2024

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
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No data collected
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Ratings and reviews

4.3
353 reviews
Duane Perrine
September 5, 2023
Hello. Great app. Been using it for years.๐Ÿ˜ƒ However, today it opened in Spanish for some reason. Anyone else having this issue?
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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.
5 people found this review helpful
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Pure Planet Science & Technology, Inc.
October 7, 2019
Thank you for your kind review
Alex Garcia
November 18, 2021
I clean pool for a living and the reason others give this great app 1 star are really silly/lazy and probably fall for conspiracy theories really easily. This app has helped me save chems while keeping my pools looking great. We implement this app with my pool company and has helped us all. Sad to see some not appreciate this app for what it does. I've tried other and doesn't do anywhere near the same.
5 people found this review helpful
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What's new

Fixed a bug where the current pH value was not being saved.