Men's sexual wellness, without the hype
Build strength. Find calm. Know what works for you.
Guided Kegel exercises, mindfulness and relaxation help you build pelvic floor strength, improve control and support your sexual wellbeing—one short session at a time.
Free core exercises and assessments · No account required · Designed for privacy
A practical routine for body and mind
Booster+ is a discreet Android app for men who want to take an active role in their sexual wellness and general wellbeing. It brings together three complementary practices: pelvic floor training for strength and control, mindfulness for attention and presence, and progressive muscle relaxation for releasing everyday tension.
Most guided sessions take only a few minutes. Follow the routine, build consistency and use your own history to understand what is changing. The exercise programs are informed by peer-reviewed research, with source material included in the app so you can examine the evidence and its limitations yourself.
The same practices may be useful for men with goals related to erectile function, ejaculatory control, performance anxiety, pelvic tension or recovery after prostate surgery. Booster+ stays measured about those possibilities: it gives you a structured practice and tools to observe your progress, not a miracle claim.
All core exercises and self-assessments are free. No account is required.
Three practices. One stronger routine.
- Kegel and pelvic floor exercisesBuild strength and control with guided training in three positions. The program draws on the Dorey 2004 and Milios 2020 clinical protocols.
- Mindfulness meditationChoose a 2–20 minute breath-awareness session with gentle return cues. Continue after your target if you want to; every extra minute is recorded.
- Progressive muscle relaxationEase physical tension with a Quick (~2 minute) or In-depth (~3:30) Jacobson PMR routine.
- Pelvic floor relaxation when appropriateBecause tight is not the same as strong, a short screening can direct men with signs of excess pelvic tension to breathing and body-scan sessions before Kegel practice.
Practice. Measure. Understand.
Exercises are only the first part of Booster+. Optional check-ins and established questionnaires help you observe changes in sexual wellbeing:
- Post-encounter check-insCapture physical readiness, staying power, enjoyment and other personal observations.
- IIEF-5A validated five-question measure of erectile function.
- PEDTA validated five-question measure related to premature ejaculation.
- Your timelineBrings exercises, check-ins and scores together in one calendar view, making longer-term patterns easier to see.
There is no need to rely on a promise. Practise consistently, answer honestly and judge the trend using your own data.
Guidance that fits real life
- Voice, chime and speech-cadenced vibration cues, adjustable during a session
- Visual phase guidance for effort, rest, inhale and exhale
- Lock-screen controls and a discreet mode that conceals exercise details
- Flexible local reminders and forgiving percentage-based streaks
- Optional Google sign-in for multi-device history sync, free during beta
- An in-app research library with source studies and their limitations
Personal by nature. Private by design.
Your exercise history, settings, assessment scores and check-ins are stored on your device, and no account is required. If you choose Google sign-in, your completion history is stored on our server so it can sync across your devices. Basic usage events are linked to a device identifier, never your name or email.