ID reader USA reads the machine readable zone from the back page of US Passports. Thats the two lines of 44 characters containing a persons name and the number of the passport. The app reads the MRZ right on the iPhone or iPad!
The app can store IDs as you read them and it can compare ID against its list of IDs.
You can edit the ID list with iTunes FileSharing.
You can also send a decoded ID to a URL of your choice (you can set this in settings).
The app will read other OCRb ID strings like New York drivers license numbers etc. Just set the number of digits you want to read in settings and bracket the number in the on screen aiming box!
- iPod Touch