On a Google phone with a Google operating system this app has no right to be this terrible. contact saving and editing is slow and buggy. multitasking when mid call is a pain, can't make default answer on phone instead of Bluetooth when connected to play music. do better ffs. Edit: Phone is completely updated on both OS and all apps as of 2/22/22. Have tried uninstalling/reinstalling app and clearing cache, this app is just plain buggy and not that great.