
Your personal sex journal
A sex journal for iPhone and iPad, for gay, bisexual, and other sexually active adults. Keep encounters, partner history, and personal notes together.
Manage partner details
Log locations, protection status, and experiences
Customizable activity tags



Manage Sexual Health
Keep medication schedules and screening reminders organized.
PrEP/ART/DoxyPEP Reminder & Calendar
Screening Reminder
History & calendar comparisons



Statistics & Insights
Gain deeper understanding of your sexual life
Data insights and charts
Activity map with location filters
Activity tags summary


From App Store reviews
Selected excerpts about using HookBook.
Beyond a notes app
“HookBook is a way better way to keep track of everything.”
Medication and activity records
“It helps me track medication usage and activities/partners.”
Preparing for testing visits
“data ready at hand!”
A little context goes a long way
Make room for what matters.
Make a sex journal your own
What to record, how to keep it manageable, and where a journal’s limits are.
Read the sex journal guideSexual health basicsPrepare for an STI testing visit
Details to bring and questions to ask, with public-health sources.
Read the testing guideGetting startedNew to gay dating?
A manageable routine for questions, optional notes, and health reminders.
Read the beginner guideGood to knowQuestions before your first entry?
Devices, reminders, app locks, Plus, and where to find help.
Visit the FAQ


