Both apps look like a slightly less flexible version of Divvy (which I've been using since 2010): https://mizage.com/divvy/ https://mizage.com/divvy/ However,

Both apps look like a slightly less flexible version of Divvy (which I've been using since 2010): https://mizage.com/divvy/ https://mizage.com/divvy/ However, they're also cheaper ($0 or $4.99 vs $13.99).