Best Ios app

[mofebubi]

Hello,
Please, i would like to know what the best ios app for reef tank management is based on your opinion.
I would like to record all I do with my tank using a good app (EU units).

 

[lapin]

Best app to log reef tank parameters in 2021(for IOS) ?

I need to buy an app, but most of the reviews I see I don’t trust because they are from 2016 or 2017. 3-4 years is a very long time in software development. What’s the best app to record all necessary data from all the testing we do for a reef tank ? (I don’t want to buy any hardware. Just...

www.reef2reef.com