Just brilliant plugin for project managment using wordpress.
The pricing is actually extremely fair and tipped in our favour as a one-off charge for unlimited sites (currently $99). Compare that to many other apps and plugins. I use for charity and voluntary projects - so glad for that.
The added (pro) features are also very useful and ups the possibilities for using the plugin.
The overall PM functions are very well conceived, in terms of how it sits into wordpress and very customisable, with css, hooks etc.
Finally and most importantly, Dylan the developer responds quickly and very positively to feedback, bugs etc., which I discovered after myself discovered a few bugs. He was right back with fixes that worked. So it loses no stars in this rating.
If you are a big business or coporation looking for a PM app, then go elsewhere but if WordPress users want a simple,light and fast; easy to understand, flexible, customisable, free/affordable (with Pro) and keenly-supported plugin - then Zephyr Project Manager is defo worth the download.
The FREE version is itself very usable and gives the meaure of the thing, so it will cost nothing to get a feel for it. But at current pricing and pricing model, Pro is more than worth it - if it works for you.
Great work dev Dylan.