Yes, Hydrao is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Hydrao is free.
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4.35 out of 5
26 ratings in Germany
Worked fine for a year now. Since the last update of the App two days ago, it stopped working. It's recognizing when I turn on the shower, the gear is spinning in the app, but not connecting to the shower. Restarted phone, logged off the app, deleted app. Same issue. Probably needs an update
Dear Hydrao-Team, I have now tried various e-mails. I can't sign up. Your app always tells me "User already does exist". If I use my e-mail registered for your online-store, I'm not getting a verification code (I checked the SPAM-folder). Pls. advise, on how to proceed. Lars
