Looking for online personal training software for personalized (with my options, my programs, my brand, etc.)?

I am a personal trainer in Spain and I would include in my website one online personal training service that customers could make use of the autonomous manner.

I am looking for a tool (software) online that could customize the requirements I need (payment gateway (Visa, paypal and others), personal data, goals, etc.. Already turn after analyzing the combined data, generate the training plan , and follow nutritional program. Additionally must be adapted so that customers can work with it in a web environment, mobile and tablet (Android App)

I've seen some software that approach these goals (eg www.pumpone.com), but I have not found any that may be available in Spanish, English and Portuguese.

Someone or some company can help me?

thanks

PD.: As you can read my English is not very good, sorry for my mistakes.