Yes, okey is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
okey is free.
To get estimated revenue of okey app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
I use this because my local council has bought it for their safe bike lock. It works but it is pretty uninspiring. Interface is pretty drab. Randomly logs me out every few weeks. Would be really useful if the app could be linked to Apple Watch - especially for cyclists to save having to carry a phone with me.
Not fit for purpose
