Last longer. Not by guessing — by training with data.
This app is not a medical device and does not diagnose, treat,
cure, or prevent any medical condition. Consult a healthcare
professional for medical advice.
StayLong is a stop-start training timer for ejaculation control.
5-stage arousal surfing with Golden Zone tracking to measure
real progress every session.
■ 5-Stage Arousal Surfing
Rest → Build → Surf → Brake → Peak
Control stages with simple up/down taps.
No looking needed — focus on sensation only.
■ Golden Zone System
The Surf-Brake zone (stages 3-4) is where real control is built.
The longer you stay in the Golden Zone, the stronger your control.
■ Session Data Tracking
· Golden Zone time
· Training density (Golden Zone / total time)
· Recovery resilience (Brake → recovery speed)
· Session-over-session comparison
■ Growth Visualization
· Golden Zone trend chart
· Total training time comparison
· Calendar-based session history
■ 7-Level Training Roadmap
From LV1 Sensor to LV7 Master.
Auto level-up based on session data.
Structured progression, not random practice.
■ Privacy First
· PIN lock support
· 100% local data storage
· No internet required
No pills. No guesswork. Just training.
One session a day. Stay consistent. Stay long.