Particularly helpful for pre-planning
I bought this app several weeks before I went to Prague. I found the suggestions for 1/2/3/5 day activities to be helpful. I also found the general info on shopping and food to be interesting and useful. I did not use the off-line maps (too small to be useful on my iPod Touch) or the augmented reality. Much of the info I did find later on various websites but as someone going to Prague for the 1st time this was a handy bit of information and in a useful form factor. Pair this with the Kindle book "Prague Travel Tips - An Americans Guide to Her Adopted City" by Krysti Brice and really be prepared.
TubaMan-Z about
Prague Travel Guide and Offline City Map & Metro, v3.0.10