Zenko - Habit Tracker

Build better habits. One day at a time.

Zenko is a beautifully designed habit tracker that helps you create positive daily routines, maintain streaks, and visualize your progress — all stored locally on your device with zero cloud dependency.

Whether you want to exercise daily, read more, drink water, meditate, journal, or build any custom habit — Zenko makes habit tracking simple, visual, and rewarding.

— WHY ZENKO? —

Most habit tracker apps overwhelm you with features you don't need. Zenko focuses on what actually works: streak tracking, visual progress feedback, and smart reminders that keep you accountable every single day.

— FLEXIBLE HABIT TRACKING —

• Create habits with flexible schedules — daily, weekly, or custom days
• Three tracking types: simple check-off, duration (minutes), and rep counting
• Set difficulty levels to pace yourself (Beginner, Intermediate, Advanced)
• Add personal notes to habits and individual completions
• Organize with 50+ icons across Health, Fitness, Learning, Mindfulness, and Productivity

— STREAK TRACKING & MOTIVATION —

• Automatic streak counter — see how many consecutive days you've stayed consistent
• Streak freeze protection — don't lose your progress for one missed day
• Skip rest days without breaking your streak
• Milestone celebrations at 7, 14, 21, 30, 50, 100, 200, and 365 days
• Streak-at-risk alerts so you never accidentally break a run

— STATS, ANALYTICS & HEATMAP —

• GitHub-style heatmap calendar — visualize your entire year at a glance
• Completion rates over 7, 30, and 90-day windows
• Trend charts with rolling averages
• Habit strength score (0–100) that grows with consistency
• Smart insights: best habit, weakest day, streaks at risk
• Current and best streak tracking per habit

— DAILY REMINDERS & NOTIFICATIONS —

• Per-habit reminders at your preferred time
• Morning and evening check-in notifications
• Streak-at-risk alerts before the day ends
• Milestone celebration notifications

— BEAUTIFUL THEMES & PERSONALIZATION —

• 10 stunning themes with light mode and dark mode variants
• 50+ habit icons across multiple categories
• 12 color options for habit cards
• Available in 15 languages: English, Spanish, French, German, Italian, Portuguese, Russian, Polish, Dutch, Turkish, Hindi, Japanese, Korean, Chinese, a