QuitKit - Quit Smoking Tracker

QuitKit is a private, offline cigarette and craving tracker for adults who want to understand their smoking pattern, reduce gradually, or prepare to quit.

LOG CIGARETTES QUICKLY
• Tap Log cigarette with the current time already selected.
• Save immediately in one tap, or optionally add a trigger, feeling, urge intensity, situation, and note.
• Undo or edit the most recent cigarette directly from your home dashboard.

LOG CRAVINGS & DISCOVER WHAT HELPS
• Record a mild, strong, or urgent craving in seconds.
• Access the Helpful Guide Hub for short coping actions: delay, drink water, breathe slowly, walk, or change location.
• Record honest outcomes (delayed, resisted, or smoked) to discover what actually works for your urges.

SEE YOUR 24-HOUR RHYTHM
• Day Orbit: An interactive 24-hour circular overview showing the distribution of cigarettes and cravings throughout today.
• Today dashboard displays your daily count, time elapsed since the last cigarette, daily guardrail progress, and average gaps between smokes.
• Pattern preview highlights your peak smoking hour and most frequent context.

DEEP INSIGHTS & LOAD CALENDAR
• Smoke Clock: 24-hour radial clock showing high-risk hours so you can anticipate urges before they happen.
• Load Calendar: Multi-week and multi-month heatmap tracking daily cigarette load, baseline adherence, and smoke-free days.
• Reduction Curves: Touch-and-drag trend analysis across 7-day, 14-day, 30-day, and 90-day horizons.
• Context Breakdown: Identify emotional triggers, routines, and situational habits without confusing correlation with cause.

PERSONALIZED QUIT PATH
Choose Understand First, Reduce Gradually, or Quit on a Target Date. Your baseline creates an adaptable daily target that can be adjusted anytime in Settings. The Plan tab gives practical, step-by-step guidance.

PRIVATE BY DESIGN
• No account, login, or email required.
• No ads, analytics, tracking, or third-party SDKs.
• Data is stored strictly on your iPhone using Apple's SwiftData framework.
• 100% functional offline without an internet connection.
• No sensitive device permissions requested.

HEALTH BOUNDARY
QuitKit is a habit-awareness and self-reflection tool, not a medical device. The lung graphic is a motivational illustration based on logged cigarettes; it is not a scan, diagnosis, or personal medical measurement. Contact a qualified clinician for medical help quitting smoking.