Is there any proprietary Android app for which you wish there would be an open-source alternative?
Basically, what the title says. Do you use any app, that is proprietary, but either has no OSS alternatives or they're all not good enough? If there is an alternative, what keeps you from switching?
I used to be a heavy Tasker user. I think I hit a wall with building more complex rules using their interface, which made me stop using it. Maybe they have a way to just write a script instead now, but I haven't looked into it.