Table 2.

Distribution of features.

Name of the app	Self-tracking	Goal setting				Blocking			Gamification			Social tracking			Simplification		Assessment
	Use history and visualization	Set goal or group goal	Set activity or interest goal	Goal warning	Spontaneous		Scheduled	Gain or loss points or grow tree		Real-world reward	Social sharing of mobile phone use		Global comparison
AntiSocial	✓	✓	✓	✓	✓		✓						✓
AppDetox	✓	✓	✓	✓
App Usage	✓	✓		✓
Detox: Procrastination Blocker	✓	✓			✓
Digital Wellbeing	✓	✓		✓			✓							✓
Flipd	✓	✓	✓	✓							✓		✓
Forest	✓	✓						✓		✓	✓		✓
Screen Time (iOS)	✓	✓		✓	✓		✓							✓
Offtime	✓	✓	✓		✓		✓
QualityTime	✓	✓	✓	✓	✓		✓
RescueTime	✓	✓	✓	✓	✓		✓
Screen Time	✓	✓
Space	✓	✓									✓		✓			✓