Difficult to grasp but seems powerful if you can
Its very early for me with this app. It seems like the author is not a native English speaker and the documentation is written in quite a strange style. Its possible that it was automatically translated and then cleaned up some. This is the apps biggest weakness; the basic diagramming features are easy enough to use but once you get into scheduling and resource planning it starts getting really hard to follow.
That said, the app is clean and seems well thought out and it looks like it has a lot of potential. I look forward to learning more.
Gramsterix about inShort, v1.4.2