Lemur returns after being off the app store for a while to fix a critical bug. Now it's back, it's fixed, and what's more it's now iPad Pro ready too. Impressive.
Lemur is a great app for testing out ideas and for creating your own controllers. If you don't know it then now is the best time to show a little interest as it's currently on sale for just $9.99, it used to be $24.99 before this.