I’ve had to cancel my credit card after Muscle Booster + payfitness + 4homefitness + 4homefitness + fitinvoice (all surely well connected) have taken 14 times in the past month small amont of recurrent money from my credit card for a total of >150€ Stay away from these apps, you may experience fraud like it happened to me.UPDATE:After my mails to the support of Muscle booster they confirmed indeed to have found my email in their databases and I have received a confirmation from Fit-coach.io (new service apparently) that my account will be cancelled and that I will not have renewals or further charges.That’s however not explaining how I could be charged: I never subscrived or received any product in physical or electronic for from these companies. On top how could these companies even think to arbitrary bill me by transferring my subscription (if any) to OTHER service and get weekly payments from my credit card.The only rational explanation this to be a froud.