good but...

the app is good but there is a bug very annoying: when the mac is used with two monitors, very often the app hangs and you are forced to close it via activity monitor. The bug is known (it is mentioned on the developer website), but there is no indication when it will be solved and the developers do not answer to the e-mails.
So, the post sale support is absolutely not good.

Articmac about Snappy - Snapshots, the smart way., v1.4.3