Sounds of Gospel Network ::: View/Download in the Apple app store
"I'm loving the app that was created for us!  It's exactly what I asked for and I'm able to use my app as a marketing tool to gain customer loyalty."  - Ron Grace, Owner

Urban Life & Style Magazine :::  View/Download in the Apple app store :::  View/Download in the Android Marketplace
"We are the first and only one amongst our competitors to have our own app.  Castle Technology Group was able to take our desire for an app from a concept to a creation."  - Candice Williams, Editor

Austin African-American Firefighters Association :::  View/Download in the Android Marketplace
"Our organization needed an app that would support our recruitment efforts and educate potentional candidates about being a firefighter in the Austin Fire Department.  We explained our needs and in less than 1 week we had an app that was informative AND visually appealing available for download." - Bobby Johns, AAAFFA President