If I could rate this app zero stars, I would

The customer service department/owners of this app are rude and devoid of any class.

In response to an email that I had sent Customer Service asking why I was getting numerous promotional emails from Mango Health and yet my inquiries to Customer Service repeatedly went unanswered, I got the following from "Roger" (and note hes sill ignoring my inquiries and I still have no email responses to my inquiries):

"Apologies for any inconvenience. All registered Mango Health users are automatically added to our marketing email list.

Ive added you to our global unsubscribe list, so you should not receive any further messages in the future.

Roger"

Mojukwu about Mango Health, v3.4.0