A joke
Results change every time. Possibly the most useless app I’ve ever downloaded.
Nope
The stamina check is just random
Joke
I’m confused this does nothing at all and is random.. is this a joke app?

This prank application allows you to "check" your friends' and colleagues' stamina ratings for entertainment purposes. It's designed for lighthearted fun, letting you playfully display fabricated body stamina scores.
1.0
September 2, 2016
This app has been updated by Apple to display the Apple Watch app icon.
Stamina Checker is a prank application designed for entertainment. It allows users to display fabricated body stamina ratings to friends and colleagues for fun.
No, Stamina Checker is intended for entertainment purposes only and does not provide actual stamina measurements. The results displayed are fabricated.
Yes, Stamina Checker is available for free. It does not require any payment to download or use its features.
Stamina Checker is compatible with iPhone, iPad, and iPod devices. It is designed for iOS operating systems.
Stamina Checker has an age rating of 4+. This indicates it is suitable for children and general audiences.
Stamina Checker was last updated on September 2, 2016, with version 1.0. There have been no subsequent updates listed.
No, Stamina Checker does not contain advertisements. It is an ad-free application.
User feedback for Stamina Checker is limited, with an average rating of 2.3 stars from 3 ratings. This suggests a mixed or generally negative reception among its small user base.