I just learned about bip38 as it has to do with bitcoin private key encryption by putting a password to the key on the QR code. My question is which wallet apps support this decryption feature?
The paper wallet generator from Bitaddress lets you encrypt with BIP38.
Bip38 QR password protection can be read by block chain.info wallets and on android it can be read by the mycellium wallet app. It will pop up a enter your password dialog box once you scan it.