Luci: Mood Tracker & Journal

Reflect & Understand Yourself

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Luci helps you understand your feelings and where they came from. Easy to understand with powerful patterns to discover. Check-in takes just a few seconds. Slide to set how you feel, tap a few items, add a journal and done. More patterns are discovered as you continue using the app. And we keep it simple. No data to pour through if you don't want to, simply a one-liner in plain language as the pattern is discovered. ROOM TO WRITE Sometimes you just want to say a bit more. For these days Luci is your journal. Write about your day, add photo's, record an audio message and save it all on your own device. Feeling stuck? We have over 600 journal prompts to help you get started in over 20 topics. SEE THE PATTERNS Period in Pixels turns a month, year or lifetime into a single screen. Stats show which influences turn up alongside your better days and your harder ones. Sometimes you just want to see the numbers for yourself. And they are just a tap away. MADE FOR YOU Virtually everything in Luci can be tweaked to fit your needs. Drag and show only the information you are interested in. Keep tracking your mental health and earn Sparks which you can use to unlock cosmetics to express your feelings in vivid colors. EVERYWHERE YOU ARE iPhone, iPad and Apple Watch. Check in from your wrist, write on your iPad, review on your phone. PRIVATE BY DEFAULT Your entries stay on your device. No account required to use Luci. Sync is optional and off until you turn it on. No ads. We do not sell your data — not now, not later. TAKE IT WITH YOU Months of check-ins are hard to summarise from memory. Export any date range as a clear, readable document — your moods, your influences, your own words — so you have something concrete to bring to a conversation, whether that's with your doctor, a therapist, or someone close to you. -- LUCI PRO Everything above is free, forever. Pro adds: - Sync and backup across all your devices - Track anything you wish to learn more about - Full stats history and even more advanced insights - Guided prompt library in full Available monthly, yearly, or as a one-time lifetime purchase. Buy Pro once and it works across all your devices — one purchase, every device you own. * Luci is a journaling and self-reflection app. It is not a medical device and does not provide diagnosis or treatment. ** Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Account Settings. Terms of Use: https://fromluci.com/terms Privacy Policy: https://fromluci.com/privacy

  • 5.0
    out of 5
    2 Ratings

Luci 4.0 — built to help you understand yourself - Patterns explained in plain words, not charts you have to decode - A brand new journaling experience — more room to write, and gentle prompts for when the page feels blank - New categories to track, so Luci fits the things that actually shape your day - Customizable home and stats screens — put what matters to you up front Plus a brand new design and much more to discover.

The developer, Robin Chung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Robin Chung
Size
  • 109.6 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • iPad
    Requires iPadOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English and 10 more
  • English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
Age Rating
13+
  • 13+
  • Infrequent
    Alcohol, Tobacco, Drug Use or References
    Guns or Other Weapons

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
  • Luci Pro $5.99
  • Tip Large $8.99
  • Luci Pro - Lifetime $199.99
  • Luci Pro $34.99
  • Tip Medium $2.99
  • Tip Small $0.99
Copyright
  • © 2026 Robin Chung