HabitSpark AI

Build habits that actually stick — with real coaching, not generic quotes.

HabitSpark AI is a habit tracker with a built-in coaching engine that gives you specific, actionable tips for whatever habits you're building. Whether it's fitness, meditation, coding, guitar, skincare, or journaling — there's a tip for that.

SMART COACHING, NOT MOTIVATIONAL FLUFF
- 1,231 coaching tips across 82 categories — served instantly, no waiting
- AI Coach analyses your patterns and tells you your strongest days, weakest days, and at-risk habits by name
- Choose your coaching tone: Gentle & Compassionate, Motivational & Energetic, or Calm & Neutral
- Struggle Support messages when you're having a tough week — not guilt trips

TRACK YOUR WAY
- Three tracking styles: Streaks, Weekly Goals, or Flexible — you decide what works
- One-tap habit completion with weekly dot trackers
- Momentum score (0–100) shows your recent consistency at a glance
- Day-of-week strength charts reveal your patterns

BEAUTIFUL ANALYTICS
- 9-week trend charts showing your trajectory
- 28-day heatmap for consistency at a glance
- Per-habit performance bars with personal best badges
- Weekly report card with a letter grade (A+ to D)
- Monthly comparison: this month vs last month side by side

ACHIEVEMENTS & SOCIAL
- 14 badges across streak, completion, and special categories
- Progress rings show how close you are to each badge
- Social leaderboard with friends — or turn it off for a completely solo experience
- Share milestone cards at 7, 14, 21, 30, 50, 100, and 365 days
- Find friends by username or invite via WhatsApp, text, or email

WORKS IN YOUR LANGUAGE
Full interface, coaching tips, suggestions, and notifications in English, Spanish, French, German, Italian, Portuguese, and Dutch.

MORE FEATURES
- Home screen widgets — see today's progress without opening the app
- Smart notifications: morning tips, evening nudges, streak celebrations
- Custom habits with photo icons from your camera or gallery
- PDF export: share polished weekly or monthly reports
- Dark and light mode
- Cloud sync across devices

FREE FOREVER
Most features are free — including coaching tips, badges, widgets, notifications, and up to 5 habits. Upgrade to Spark Pro for unlimited habits, zero ads, advanced analytics, PDF export, and GPT-powered custom tips.

Built for people who want to improve, not just track. Start your first spark today.

Recent changes:
The in-app icon set is now a new, minimal style, with several improved features, including Journal History in settings for pro users, new flexible hourly habits, and notifications to remind users to check off their habit goal. The updated Spark Sunday Review now gives a thorough weekly review and focus goals for the coming week; the weekly report card is fixed for pro users, and new badges have been added to achievements. Tracking Styles are now fixed and working properly.