Saved countless hours of back and forth with clients.

Also much much easier for clients to give feedback whenever it's convenient for them.

I've purchased many apps but this was one of a handful that I consistently and constantly use.

They've also upgraded quite a bit since I first purchased, a lot more reliable and fixed a lot of bugs. Support was very responsive then as well. Now I don't know because I hardly contact them for anything which is ideal for both parties.