One Emoji a Day – Mood Tracker

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

One Emoji a Day helps you track your emotional journey in the simplest way possible. Every day, pick one emoji that represents how you feel. That's it - no complicated forms, no lengthy questionnaires.

Want to capture more some days? Open the optional journal to write a few lines, choose a handwriting-style font, and decorate the page with emoji stickers - like a mini scrapbook for your thoughts. Completely optional, always at your own pace.

Look back at your year in a beautiful calendar view, spot patterns in your emotions, and see your most-used emojis in the Stats screen. Add the home screen widget to log your mood without even opening the app, and enjoy a short daily quote to start the day with a little positivity.

Features:
• One tap a day - takes just seconds
• Optional scrapbook-style journal with fonts & emoji stickers
• Daily positivity quote
• Home screen widget for one-tap logging
• Beautiful year-in-pixels calendar
• Stats screen with your top emojis and mood trends
• Edit any past day retroactively
• Customizable backgrounds
• Light & dark themes
• Completely private - no accounts, no analytics, no ads
• Works offline
• 6 languages supported

One Emoji a Day is a lightweight mood tracker and emotion diary for anyone who wants a calm, distraction-free way to check in with themselves - whether that's a single emoji or a full page in your personal journal.
Updated on
Jul 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

— Stats screen: added a year selector, so you can browse past years' pixel grid and top emoji, not just the current year
— Fixed the journal text block resize handle, which didn't respond to touch
— Fixed singular/plural grammar for the days-logged count