Table 1.

Mobile app categories for older adults with exemplary topics according to Cunha et al [42].

Categories	Exemplary topics
Diagnostic	Cognitive impairments, physical and mental illnesses
History	Monitoring of vital parameters such as blood pressure, and organization of daily activities
Improve	Relaxation, speech-to-text, text-to-speech, risk assessment, magnifying glass, medication recognition, pictogram-to-speech, communication portals, and social networks
Informative	Healthy living, education, and psychoeducation about mental and physical illnesses
Interface	Mobile apps for conversion to a user-friendly interface
Measurement	Physical activity, pedometer, and GPS tracking
Protection	Drug reminder, help requests, and localization
Simulation	Simulation of diseases, impairments, or appearance
Trainer	Memory, relaxation, logical thinking, fitness, and cognitive speed
Tutorial	Accident rehabilitation, sign language, improvement of self-esteem, and improvement of communication