Orenda

Pure Planet Science & Technology, Inc.

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.

Ratings and reviews

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.

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.

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.

What's new

Added the 'Ask Orenda' screen. Fixed a bug related to pool volume calculations in metric units.