TimeTree does one thing very well: a free shared calendar families and couples can see and comment on, with per-event chat. Yuki starts elsewhere — instead of typing events in, it fills the calendar from your inbox and adds trips, expenses and tasks on top. Want a clean, manually-kept shared calendar? TimeTree. Want it to fill itself and carry money and to-dos too? Yuki.
| Yuki | TimeTree | |
|---|---|---|
| Shared calendar for families, couples & groups | ||
| Auto-creates events from your inbox (Gmail/Outlook) | ||
| Writes two-way into Google Calendar | Import/subscribe only | |
| Per-event chat, comments & memos | ||
| Trip itineraries from booking emails | ||
| Expense & subscription tracking | ||
| Natural-language AI assistant | AI flyer scan & event suggestions (not a chat assistant) | |
| Platforms | iOS & Android | iOS, Android & web |
Choose Yuki if…
- You want your calendar to fill itself from the confirmations, bills and invites already in your inbox, instead of typing every event by hand
- You want trips, expenses, subscriptions, tasks and reminders living alongside your shared plans — not just a calendar
- You want events written into your existing Google Calendar and a natural-language AI assistant to ask about your day
Choose TimeTree if…
- You want a dedicated shared calendar with per-event chat, comments and memos so a whole group can coordinate around each event
- You need to view and edit on the web from a computer — Yuki is a mobile app with no standalone web app
- You mostly add events manually and don't need inbox automation, expenses or trip tracking
Accurate as of July 2026. Product capabilities change — check each app’s current site for the latest.
Frequently asked questions
Does Yuki replace TimeTree?
It depends on what you use TimeTree for. If TimeTree is your shared calendar, Yuki can play that role while also building events automatically from your inbox and adding trips, expenses and tasks. But TimeTree's per-event chat, memos and web access are things Yuki doesn't offer, so some groups may prefer to keep it.
Can TimeTree create events from my email automatically?
Not from your inbox. TimeTree can scan a flyer or photo to pull out event details, and it suggests events with AI, but it doesn't connect to your Gmail or Outlook — you and your group still add events yourselves. Yuki's core difference is that it reads the confirmations, receipts and invites in your email and creates the events, trips and expenses for you.
Is Yuki free like TimeTree?
Yes, Yuki is free on iOS and Android. TimeTree is also free, with an optional premium tier. The bigger difference is scope: TimeTree focuses on the shared calendar, while Yuki covers calendar, trips, expenses, tasks and sharing together.