Love the web site, love the math, display could be cleaner This app works just like the website does on the desktop. Why an app then? Because the website (perhaps by design?!) Is not mobile friendly at all. The app is mobile friendly, but you have to go thru one chemistry item at a time. Also, wish the calculator would take into account what the prescription will do to other levels. Eg, to increase pH, you add borax. This change will also affect borate and total alkalinity. Not sure how to make the interface show that, but if the devs can figure it out...
Misleading Where do you click to see the calculations on the information you enter?would get more stars if I could find that button to click.
Simple math but so I don't have to. Unfortunately it keeps dropping my settings. Way overpriced even if it didn't lose my settings and crash
Settings keep resetting I love this app, but I keep having to change the target levels to my preferences. I wish it would save them. Thus only 3 stars.
Good descriptions; didn't save history 3 stars because it doesn't track your readings over time.
Why can't it be like the apple version I don't measure my shock in ounces there should be a way to set it by weight in pounds
* Added 8.25% Bleach