StoredCard app for iPhone and iPad

StoredCard on products, or Data Matrix and QR Codes containing URLs, contact info, etc.
Almost every question and negative review comment is addressed by one of the following. Please save everyone time by reading these first:
Nobody is stealing your information. The app allows you to share contacts, apps, and bookmarks in a QR Code. This is why contacts permissions are needed.

If your device is not scanning, first try workarounds for device bugs in Settings. Enable all of them, and then try disabling one at a time to determine which is necessary. If this does not help, try clearing the device cache and settings from iOS Device settings.
If these still do not work and you believe there is an app problem, send a message with the following information. Messages without this information cant be acted on, so are ignored.
- Device type
- A basic description of what does not work: crashes? does not scan? looks strange?
- Acknowledgement that you tried the steps above first
- A device log capture from when it starts

How To Use:
:-Register the application with name,email,password for every individual users.
:-login the application using email,password or social networking like facebook or twitter.
:-After login it will shows two options 1:My Card 2:Add New.
:-If You are the new user then clicked on add new options otherwise choosed add new options.
:-Scan the Product barcode as Card Details,it will generate the new membership card .save this information.
:-Enter Ratailer Name for stored the information.
:- There will also feedback information will inform the retailer shop