Orenda

Great free app with plenty of resources. I only wish that it would give dosages for hydrochloride acid rather than sulfuric acid, as hydrochloride acid is what it generally used in Australia at least.

There is a setting to change from imperial to metric measurements but it doesn’t work. Went to email you guys to let you know but you asked for too much personal info before I was allowed to do so.

I find it frustrating when you have the desired numbers in that you need and you input your current numbers…the desired numbers you put in are changing!!! It sure would be nice if they would stay fixed unless you physically change them.

This is the best app for maintaining LSI parameters on your pool. It is an easy interface to use and you can manipulate the variables and see the effects of increased temp, pH, TDS, etc on your LSI. It makes it possible to know how low you can take your pH and how high you can let it climb before adjustments may be necessary. This is invaluable to a homeowner that wants to maintain their own pool and know that their plaster finish will be taken care of better than a weekly pool service. Get it!

Love how easy to use and also loves Eric’s Podcast!! All here in one app!!! Thank you for all the content!!!

I use the Orenda app and their products on the 100 or so pools I service. I love the app (somewhat obsessed) and I often play with it when I’m bored. :) We already have the ability to share the pool chemistry results and balancing dosages, which is great. I would love to eventually see the following features: These should be paid for features (for pool services): 1. The option to make an account with the ability to save customer’s pool history. Including volume & dosage history. 2. The ability to add prices for chemical dosages (just an input bar like with the pool volume bar). I would also love to see Chinese & added as a language option. I translate the app results into Chinese for my customers (with a third being from china). Though I have a system set up to do that, it gets pretty old :(.

This calculator is a must-have if you work in the pool service industry. You will dose properly and save money. I can't believe how many don't use it in our industry.

This app has been a game changer for us. We now use less chems which saves money and the water is clearer. We are startup only and the pool surfaces are better right away. The ORENDA products have also been a game changer for us.

Love it

Thanks to this app my employees are able to do chemistry properly no matter what the pools situation is . This app has made a huge difference in how we take care of our pools.