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Comparison of usage of two apps. LYNX is an information, motivation, and behavior model app. MyChoices focuses on the social cognitive theory model. We compare the two on key objectives, including increasing HIV/STI testing and PrEP uptake.

Q: Who is eligible to participate in this study?

A: People who fit following criteria may be eligible:

  • Age 15 – 29
  • Assigned male at birth and currently identifying as male
  • Self-report being HIV negative or HIV status-unknown at screening
  • Self-report having not had an HIV test in last 3 months
  • Self-report not currently taking PrEP

Q: How long is this study?

A: Participants will remain in the study for 12 months.

Q: Will I be paid for my participation?

A: Yes! This depends on the research arm you are assigned to, as well as enrollment and study completion. Participants will earn up to $250.