Kramer, Jan-Niklas

The Potential of Mobile Apps for Improving Asthma Self-Management: A Review of Publicly Available and Well-Adopted Asthma Apps

Tinschert, P., Jakob, R., Barata, F., Kramer, J.-N., & Kowatsch, T. (2017) · JMIR mHealth and uHealth

Mobile Health and mHealth ApplicationsDigital Mental Health Interventions

Cited by 156

Which Components of a Smartphone Walking App Help Users to Reach Personalized Step Goals? Results From an Optimization Trial

Kramer, J.-N., Künzler, F., Mishra, V., Smith, S. N., Kotz, D., Scholz, U., Fleisch, E., & Kowatsch, T. (2020) · Annals of Behavioral Medicine

Mobile Health and mHealth ApplicationsPhysical Activity and Health

Cited by 84

Investigating intervention components and exploring states of receptivity for a smartphone app to promote physical activity: Protocol of a microrandomized trial

Kramer, J.-N., Künzler, F., Mishra, V., Presset, B., Kotz, D., Smith, S., Scholz, U., & Kowatsch, T. (2019) · JMIR Research Protocols

Mobile Health and mHealth ApplicationsDigital Mental Health Interventions

Cited by 74