Apps QR generator

[runningtom]

I am looking for an scanner engine to Read and Write QR code or barcode.
On either a tablet or mobile phone.
Any suggestion on what to use?

I am also interest if any of you have such tool (lib) and want to sell the source code for a fee. It will save me time from try to figure out how to

Thank you.
T

 

[Eagletrump]

Have you tried chupamobile.com or selltheapps.com or the like?

 

[out of ideas]

did you find ZXing yet?