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Construct Your Own
Galaxy of Thought
Meridian is a journaling app where every reflection becomes a star in your personal Night Sky. Over time, those stars form a living galaxy of your inner life — organized by meaning, not just dates. Optional iOS Screen Time locking adds accountability: your chosen distracting apps stay shielded until you write.
Journaling
Doesn’t Stick
Friction + distraction
Most journaling apps are passive. A notification arrives, you ignore it, and nothing happens. Meanwhile, the phone pulls you into the scroll — and reflection gets crowded out.
No visible progress
Traditional journaling gives you almost no feedback. You write into a void and it’s hard to feel the accumulation. Without a sense of “I’m building something,” the habit fades.
Reduction in stress from just 5 minutes of daily journaling
How Meridian Works
Optional lock for accountability
If you want real stakes, turn on locking. At your chosen time, Meridian uses iOS Screen Time to shield the apps you pick — Instagram, TikTok, YouTube, whatever pulls you in. To unlock, you write a short reflection. If you don’t want locking, skip it and just build your galaxy.
- Screen Time API integration
- AI-generated reflection prompts
- Unlock by writing, not willpower
Your Personal Galaxy
Each entry becomes a star on your Night Sky — a permanent object you can return to. Over time, AI helps surface themes across your writing and connects related stars into constellations. The result is a visual map of your life, organized by meaning.
- One star per day of journaling
- AI-powered constellation themes
- An artifact that grows over time
Reflect Every Day
Daily prompts make writing easier
Your Nightly
Ritual
Lock
At your set wind-down time, Meridian shields your distracting apps. Try to open one and you'll be redirected back to journal.
Reflect
Open Meridian, answer an AI-generated prompt about your day, and submit your entry. Need more time? Spend Stardust to snooze the lock for 10 minutes.
Grow
Your reflection becomes a new star in your galaxy. AI finds the themes across your entries and weaves them into constellations. Share your streak, dissolve and reform your sky.
Journaling Is Not Just a Habit. It's Medicine.
Reduces Stress
“Expressive writing for just 15–20 minutes reduced intrusive thoughts and improved working memory.”
Baikie & Wilhelm, 2005
Improves Sleep
“Spending 5 minutes writing a to-do list before bed helped participants fall asleep significantly faster.”
Scullin et al., J. of Experimental Psychology, 2018
Boosts Immunity
“Participants who wrote about emotional experiences visited the doctor 43% fewer times.”
Pennebaker & Beall, 1986
Meridian turns these findings into a practice you’ll actually return to.
Keep Up With the Galaxy
Meridian is now live on the iOS App Store! Subscribe to our newsletter to receive updates on new constellations, cosmic rewards, and customizations.