Today, I try to use sherpa for iphone. I always want to use basecamp with my iPhone. I don’t want to buy app. Basecamp app for iphone is expensive. So, I found sherpa , basecamp free app for iphone. yes, it’s look good. I can check to do list , message and milestone. It’s enough for me. I just want to check tood list and milestone. Message is no need for me. I can reply message from email , that is cool. Now, I use sherpa and thank you sherpa because of free.