Supported Features
-
VoiceOver
-
Voice Control
-
Dark Interface
-
Differentiate Without Colour Alone
-
Reduced Motion
Lumi - Emotional Journal
Your daily emotional companion
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Lumi is more than a journal: it's your safe space to express how you feel each day, accompanied by a unique character that reflects your emotions. Simple, private, and motivating.
Why is Lumi different?
UNIQUE EMOTIONAL CHARACTER
Lumi, your travel companion, changes shape and colour based on how you feel. From a purple star when you're sad, to a yellow cloud when you're happy. A visual and comforting way to connect with your emotions.
EXTREME PRIVACY
Your thoughts are yours alone. Lumi works 100% offline, with no servers, no accounts, no tracking. Everything stays encrypted on your iPhone. We'll never share your data because we never have it.
INSPIRING PROMPTS
Writer's block? Daily reflection prompts help you delve deeper into your emotions, overcome blocks, and discover new insights about yourself.
PATTERNS AND STATISTICS
Visualise your emotional trends with intuitive graphs, heat maps, and an emotional calendar. Discover patterns in your mood and learn what makes you feel better.
STREAK SYSTEM
Maintain your daily practice with motivating Duolingo-style streaks. Each day you write adds to your streak and brings you closer to your wellbeing goals.
TOTAL ACCESSIBILITY
Lumi supports VoiceOver, Voice Control, Dark Mode, Reduced Motion, and more. Because your mental health shouldn't depend on your visual or sensory ability.
Key features:
- Lumi character that morphs according to your emotions (1-5)
- Daily emotional logging with text and photos
- Rotating reflection prompts to inspire you
- Visual heat map of your entire year
- Trend and pattern graphs
- Streak system that motivates your practice
- Instant search across all your entries
- Interactive calendar with your emotions
- Optional Apple Health integration
- 100% offline - zero servers
- No accounts, no emails, no login
- Data encrypted locally
- 5 accessibility features implemented
Who Lumi is for:
- People who want to better understand their emotions
- Those seeking a consistent journaling practice
- Users who value their privacy above all else
- People with anxiety or depression who need to express themselves
- Those who want to bring their emotional patterns to therapy
- Users who need accessibility (VoiceOver, Reduced Motion)
Your privacy is our priority:
- Zero servers - everything on your device
- No tracking or analytics
- No data sharing with third parties
- We don't ask for email or password
- You can export your data whenever you want
- Code built with privacy by design
Lumi is free, with no adverts, no in-app purchases. An honest tool for your emotional wellbeing.
Download Lumi today and begin your emotional journaling practice.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Performance optimisation for a smoother experience
- New badge system design that's clearer and more accessible
- New interface layout and redistribution of elements
- Bug fixes and stability improvements
The developer, Mikel Dewisme, 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 Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Mikel Dewisme
- Size
- 20.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 4 more
- English, Catalan, French, Portuguese, Spanish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Mikel Dewisme