Table 2.

Applications employed and features monitored.

		Times device picked up	Hours/mins on phone	Screen on/off	Calls in/ out	SMS sent/received	Web URL’s	App launches	Most used apps	Length of app use	Notifications	Timestamps
Available through app store	Moment			✓
	Callistics				✓					✓
	App Usage Tracker			✓					✓	✓	✓
	Instant			✓						✓
	Smartphone Usage Tracker									✓
	How Often Do You Use		✓	✓				✓	✓	✓
	Apple Screen Time	✓	✓								✓
Bespoke app	Smartphone Overdependence Management System			✓				✓		✓
	Smartphone Addiction Management System		✓						✓	✓
	Menthal			✓	✓	✓				✓		✓
	Know Addiction			✓							✓
	LiveLab					✓	✓	✓		✓		✓
	Smartlogger			✓	✓	✓				✓	✓
	iLog				✓			✓		✓
	Unnamed (Shin & Dey, 2013)		✓	✓	✓	✓		✓	✓		✓
	Know Addiction (Prototype) (Lin et al., 2015)			✓	✓						✓
	Know Addiction (Prototype) (Lin, Lin, Chiang et al., 2017)			✓
	Unnamed (Wilcockson et al., 2018)			✓	✓							✓