Ousia - Auto Timeline

Ousia is the timeline that builds itself.

Just bring your phone. Every place you visit, every photo you take, every dollar you spend, every diary entry you write — Ousia automatically weaves them into a complete daily timeline.

Auto Timeline
Morning commute → subway → arrive at work → lunch → walk home → grocery run…
Open the app the next day and yesterday is already a story.

Explore Map
How many cities have you been to? How many neighborhoods?
Gray fog covers places you haven't visited — it lifts every time you go somewhere new. Watch your map light up step by step.

Spending × Location
Where did your money go? "$12 at that café on the corner" — not just "Dining $12"
Every expense is automatically tied to where you were.

Photo Timeline
Photos appear automatically in the places and stays they belong to. No manual sorting needed — your timeline becomes your photo album, automatically.

Life Insights
How many steps this week? Spending up or down from last week? Which place did you spend the most time in?
Let the data reveal patterns hidden in your daily life.

Universal Tags
People · Things · Events — tag anything, anytime.
"When was the last time I went to that hotpot place? Who was with me?"
Search a tag and find out.

Runs All Day, Barely Uses Battery

Privacy First
All data stays on your device or your private iCloud by default. No third-party servers.

Available in English and other Language.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.ousialife.com/privacy.html