Используйте приложение APKPure
Историческую версию Selfie Remote можно получить на Android
этим приложением можно делать снимки с другого андроид устройства.
you don't need others to take picture for you
you don't need timer anymore
if you cant take picture put device any where and open the application
open camera - make Bluetooth discoverable
camera controller via Bluetooth
connect the devices
you can swap camera
zoom control
take picture