ESL booklet- APP

I am looking for an app that can be used on a iphone platform and a android platform. It would be great if it works of a Blackberry - however, not necessary as long as that is defined at the outset. This app will match a photo reference guide that I have produced for English as a Second Language for the Electricians Trades. I have a proximately 300 photos, that I will send. Each photo has the name of the item and the phonetics of the work. A few of the words have a line called "Also known as". I have uploaded a sample of a few pages as to what the book looks like. You will notice each section has a different colour theme. six sections. I would like the app to match this colour them. Each item, on the app will have a button where the app user can listen to how the word is pronounced. I will supply an individual file for the audio for each item. I want the audio to be with the photo. I think each items will have a separate page. I imagine it will be probably 3 tiered. Tier one - section (ie Hand Tools) Tier two - category (ie Screwdrivers) Tier three- actually items. Have I provided enough information? After the app is approved what will be involved if the customer wants to add items at a later date.? Will I be able to do the changes my self or will it need to be sent back to you. Please let me know if you need anything further. After I get an ideal on price I will submit a quote to my customer. It may take a couple of weeks to get an answer as to whether we will proceed.. Thank you