Well, it's a start, anyway... – Kanban Tool Review

(Update with v2.0.3) Still very bare bones. Almost zero configuration and the iOS app takes longer to reflect changes made elsewhere. That said two bugs I found last week have already been squished so there's signs of improvement! Not helping the apps look and feel is that the display is stark and barran and misses many powerups (such as custom backgrounds). Board columns have no borders and only display the lowest level names. Any and all board customization must apparently be carried out on the web app. All in all, this app is serviceable at best, but still has a ways to go before it feels as solid as other Kanban apps (e.g. Trello).
Review by THE Tiggr on Kanban Tool.