Luci: Mood Tracker & Journal
Reflect & Understand Yourself
About
This app helps you understand your emotions and mental well-being through private mood tracking and journaling. Earn in-app currency by engaging with activities to unlock personalized cosmetics, making self-reflection enjoyable.
What's New in Luci
4.2.1
October 22, 2026
We added support for the brand new iPhone Duo. Using the beautiful inner display for more screen real estate so you can see more of your mood statistics at a glance, and more tappable items without scrolling. Or the outer display where Luci seamlessly moves the controls to the right so you get the same productivity in a much smaller footprint. Also new: - New ways to express your mood with: cats, dogs, frogs, ghosts and glimmers - Improved visual clarity and even better support for liquid glass - English UK is now a separate locale - New graph: Steps. Visualize how your steps influence your mood - New Apple Watch Complications In addition we improved performance and implemented numerous smaller tweaks. If you enjoy Luci, please consider leaving a review.
MoreSubscriptions & In-App Purchases
Luci Pro
Access to all content & features
Events
See what your mood tracking has been telling you
Aug 27, 2026 — Sep 27, 2026
Developer apps
FAQ
What is Luci?
Luci is a private mental health companion designed for mood tracking and self-reflection. It helps users understand their emotions and patterns through journaling and gamified activities.
How does Luci track moods?
Luci allows you to log how you feel and add context with notes. Over time, it helps you visualize your emotional patterns and progress, offering insights into your well-being.
Is my data private with Luci?
Yes, your privacy is a priority. Your entries and mood data stay on your device unless you choose to back them up. Luci does not have ads.
How can I personalize Luci?
You can earn 'Smiles,' an in-app currency, by engaging in activities within the app. These Smiles can be used to unlock fun cosmetics and personalize your Luci experience.
What are the subscription options for Luci Pro?
Luci Pro offers monthly billing at $2.99 or yearly billing at $11.99, which includes a 7-day free trial. Payment is charged to your iTunes account upon confirmation.
Can I cancel my Luci Pro subscription?
Yes, you can turn off auto-renew for your Luci Pro subscription at any time after purchase through your Apple ID Account Settings.
What devices is Luci available on?
Luci is available on Apple devices, including iPhone, iPad, and iPod. It also supports Apple Watch for convenient tracking.
How often is Luci updated?
The latest version of Luci is 3.2.2, and it was last updated on November 4, 2025. This indicates a relatively active development cycle.
