HotTub&Pool

This app is a waste of my money $1.99. I had to give this app one star to allow it to be input. Does not deserve even one star. Does not save volumes, pool type and is missing buttons the app tells you to press. No updates since April 2011. Nothing actually saves. This is a complete watse of money. The idea is fantastic bit if the company is not going to correct the bugs or update the app at all it is a definate waste of money and a cash cow for the developer. I personally want my $1.99 refunded as this app is useless at this point in time.

Does nothing waste of money

If you have a basic understanding of pool chemistry this App is spot on. Outstanding d quick reference for Dosimetry g.

Only shows Celsius

This was an excellent app. Got a new iphone 11 and there is apparently a compatibility issue. App now displays just a blank aqua screen where the calculators used to be. Still works with an older iphone running the same number ios. No way to contact developer for help. Disappointing.

Claims to be for hot tubs, but you can only set the balance calculator up to 36 degrees centigrade which is only 96.8 Fahrenheit - most hot tubs are kept 100-104 degrees Fahrenheit. Oh, and you can’t change it from centigrade to Fahrenheit.

Great app. My only complaint is compatibility with iOS 11.

You're better off paying for a better designed app you don't have to manually configure as much. This looks and functions like something from 10 years ago. Chemicals and measures seems a bit off.

I was plugging in recent data to see if this calculator works. All was great for about 10 minutes. Now it crashes every time I try to go into the dosing screens. I think it would be decent if it didn't crash. One issue - sodium hypochlorite (bleach) comes standard at 8.25%, but this app only has options for 6% or 10%, 12.5%, and higher.

Seems like a good app, except when it comes to the temperature setting. Why can't you change between Fahrenheit and Celsius? It only allows Celsius, which means that I have to do the conversion separately to figure out what the Fahrenheit temperature is. When this gets fixed, I'll give it 5 stars!!!