Tag-a-Day

Tag-a-Day — One App for Everything You Track Tag-a-Day is a universal tracking app that replaces all your other trackers. Habits, mood, health, productivity, events, relationships, observations — track everything in one flexible system and turn daily data into clear insights. Instead of using separate apps for each purpose, you create your own tags and log what matters each day. One calendar. One system. Unlimited use cases. Track Anything — Not Just Yourself Tag-a-Day works for personal tracking, external observations, and long-term experiments, for example: Personal & Daily Life - Habits and routines - Mood, emotions, mental state - Energy, stress, sleep, focus - Health symptoms or wellbeing indicators - Nutrition, calories, water intake - Exercise, workouts, recovery - Productivity, deep work, distractions Relationships & Social Life - Time spent with people - Relationship quality or dynamics - Social activities and meetings - Communication patterns Work, Learning & Projects - Work intensity and output - Study sessions and progress - Skill practice - Project milestones - Shifts, time spent on tasks Money & Quantitative Tracking - Expenses and spending categories - Daily totals or estimates - Any measurable numeric data Nature, Environment & Events - Weather and temperature - Natural events or observations - Travel days and locations - Life events and milestones - Experiments, habits-in-progress, or long-term observations If it happens on a day — you can track it. Flexible Tags for Any Data Type Create custom tags with different value types: - Yes / No (did it happen?) - Single choice (mood, state, category) - Multiple choice (activities, symptoms, contexts) - Ranges (intensity, energy, stress) - Numbers (hours, counts, amounts) Use multiple tags per day, across completely different topics. Calendar View That Reveals Patterns - Daily tracking with a collapsible calendar - Colored markers show activity at a glance - Quickly jump to any day to review or edit - See trends across weeks, months, and years Your calendar becomes a visual map of your life and observations. Powerful Insights & Statistics Transform daily entries into meaningful insights: - Streaks and consistency patterns - Averages, distributions, and trends - Heatmap-style calendars - Time-based comparisons over different periods Analytics adapt to each tag type, so the insights always make sense. Visual Charts & Easy Sharing - Clean charts and visual summaries - Export and share charts or calendars as images - Perfect for reflection, reviews, or sharing progress Designed for Real Life - Offline-first and fast - Optional cloud sync across devices - Private by default - Thoughtful reminders to stay consistent Why Tag-a-Day? - One app instead of many specialized trackers - Fully customizable — you decide what matters - Works for personal life, work, nature, and experiments - Clear insights without clutter or complexity Tag-a-Day is not just a tracker — it’s a universal system for understanding your days.