This App is great and saves time.
I have a list of a few thousand people that need to send product info on regular basis. I looked and looked and looked then I found this app. I had doubt it could do what it says. I contacted the support. And same day I had my questions answered. I am sending 100 text every 2 minutes after I have my contact lists ready. I use iPhone 6+. I even created a script that splits my excel file of 10000 into 100 ,csv files of 100. I can send 100 files in 3 hours. Every time is just two clicks. I think iPhone 6+ took this app to the next level, it works flawlessly.
Morry E. about
Custom Group Text, v4.1