Table 4.

MARS rating

App	Engagement	Functionality	Aesthetics	Information quality	Overall	Subjective quality	Perceived impact
FearShrinker	4.4	4.50	4.33	3.33	4.14	3.75	3.17
ClearFear	4.4	4.13	4.33	3.42	4.07	3.63	3.42
Anxiety Coach	3.3	3.5	3.33	3.70	3.46	3.13	3.33
Braineka Panic Attacks	2.9	3.88	4.17	3.58	3.63	2.75	2.08
Depression Test und Training	3.5	3.88	4.50	3.71	3.90	2.88	2.33
Kids’ Grief	2.8	3.25	2.83	3.50	3.10	3.00	3.58
Parent-Guide	2.8	4.25	4.00	3.60	3.66	3.38	2.75
eReading: Sam	3.5	3.50	3.50	2.33	3.21	3.25	3.92
EMDR Therapy	2.9	2.50	3.17	3.00	2.89	2.00	1.00
BoosterBuddy	4.5	4.13	4.50	4.13	4.31	4.00	3.42
Teen Counseling	3.9	4.25	4.50	2.92	3.89	3.88	3.00
Talkspace OnlineTherapy	3.6	4.00	4.00	5.00	4.15	3.75	2.83
iChill	1.9	3.63	3.33	3.67	3.13	2.88	2.42
iPrevail	3.6	3.88	3.50	3.30	3.57	2.13	2.75
The Emotion Diary	2.1	3.88	2.67	2.17	2.70	2.50	2.00
	3.34 (SD = 0.76)	3.81 (SD = 0.49)	3.78 (SD = 0.63)	3.42 (SD=0.68)	3.59 (SD = 0.50)	3.13 (SD = 0.62)	2.80 (SD = 0.75)