TapTapSee Version 2.1.6

  • Version described in the book: 2.1.2
  • Date of latest version: March 25, 2014

As far as functionality, this app is essentially the same as
described in the book. However, what has changed somewhat is
their pricing structure. They now offer a 50-picture pack for $4.95;
a 100-picture pack for $7.95; one month of unlimited pictures for $9.95;
and three months of unlimited pictures for $24.95.

Prizmo Version 3.1.5

  • Version described in the book: 3.1.1
  • Date of latest version: March 18, 2014

The What’s New notes for the latest version of Prizmo indicate that
it fixes a Voiceover issue that prevented photos from being selected
in the photo album. Everything about this app is still exactly
as I described in the book.

TextGrabber Version 4.3.1

  • Version described in the book: 4.1
  • Date of latest version: March 18, 2014

TextGrabber now requires iOS version 7.0 or later. Although the layout
of the main screen is exactly as I described in the book, curiously
though, if you flick through the elements on the screen, the order is not
the same as the screen. The Viewfinder is now first instead of
being between the rows of buttons as it is physically. I don’t think
it was this way in earlier versions.

RedLaser Version 5.1.0

  • Version described in the book: 5.0.0
  • Date of latest version: March 26, 2014

The latest version of RedLaser brought enhancements related to
creating and sharing grocery and gift lists; added more pricing and
availability info; added more coupons and deals; and included
performance enhancements. But in its basic ability to scan barcodes,
little has changed. This continues to be my very favorite barcode
scanning app. I use it often at the grocery store with great success.