SkinVision might be a bit more popular than TrainAway. We know about 1 link to it since March 2021 and only 1 link to TrainAway. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Trainaway.fit is probably the closest thing to what you mentioned, as they cover many countries. However, they only sell day passes. I used them a few years ago. Source: almost 2 years ago
I recently wrote about the NOTA tracker (by the way, they now have a promotion - $99 per device), and the other day I came across a promotion from SkinVision - an annual subscription to checkups for $50. Source: almost 2 years ago
Gympass - Gympass is a fitness discovery platform connecting the world's network of fitness facilities to companies and its employees.
Scanoma - Use your phone for checking your skin issues
Classpass - Workout at the best studios in your city.
DaliaCare - A skin cancer detector for your phone
Fitt - Discover health & fitness in your city
Sunscreen Finder - Find the sunscreen that you will actually use