Askew~ which picture flash card apps do you use? The one that you can take your own pictures and record your own voice? That would be great.
It's called Smart Baby Apps. We have my first words and my home. In each program there are several categories of premade cards. Then there is a section for you to do your own, called my Photos. What I like best about them is that you can record your own voice, and that you can set them to auto turn, so you just start the program and it will run through all the cards in your folder without you having to scroll.