Hi I tried imitating the Trello's interaction to move tiles/cards between different lists.

It's an app designed to give Landlords of residential properties the tools they need to let and manage their own properties without the need for an agent. I'm struggling a bit with the UX and creating a professional looking design. Any advice would be appreciated! (It's unfinished by the way)

A Picker selection navigates you to the screen selected. The project uses Variables and States and depending on the picker selection I change a button state to navigate you to the right screen.

A reverse timer using the handle to designate where the timer begins its countdown.

Safe/Combination lock

Tried to replicate the iOS8 Mail App swiping gesture interaction