Table 2.

Interactive features of apps for cancer.

Feature	Percentage (number of apps)
Ability to track symptoms, side effects, treatments, and chronic pain	20% (25/123)
Self-exams and skin/mole tracking	10% (12/123)
Ability to track appointments	9% (11/123)
Ability to upload and share photos	4% (5/123)
Ability to connect with health providers	4% (5/123)
Supports sharing updates on social media	4% (5/123)
Ability to share medical records via app	3% (4/123)

App: application.