I love that it can be accessed from anywhere, which makes organizing our volunteers so much easier! It's very user friendly for anyone who has never used an online scheduler before (which includes me!).
The cost of this software could use some improvement - we have had issues with keeping up-to date information in terms of passwords/access codes etc., but other than those small glitches everything about VolUp works great!! We've been able solve many problems by using Volunteers Up including being more efficient at communicating what needs done when & where as well having better control over scheduling people into events without needing someone there every day or even multiple times per week.