Hello there,
I have gone through your project detail, you want to create an ecommerce based android and IOS app. It should be able to save users credit card details so that user can make future purchases using thumb print or passcode.
We are a 10 year old IT company with highly skilled designers and developers to work on php, Mysql, Jquery, Wordpress, OSC, Magento, OpenCart, Mobile development, iPhone, Responsive etc.
I assure that you will get 100% result and Quality work from here.
I request you to reply back, so that i can discuss about your project requirements in details.
Best Regards
Harpreet Singh