KuhnKur shows you when your friends are free, lets you join their plans, and schedules hangouts in one tap. Your calendar just got social.
Apple and Android apps are in beta testing. Request to become a beta tester.
Other calendars show you where you need to be. KuhnKur shows you who you could be with.
Create circles for different crews. See everyone's availability layered in one shared calendar view.
Our algorithm scans your group's calendars and highlights when everyone is available. No more group chat ping-pong.
Mark your events as open. Friends browse and request to join. You approve. It's social discovery on your calendar.
Your work calendar stays private. Your social calendar is shared with The Crew. Your fitness calendar? Just Maya and Alex. You choose.
Alert your crew when free windows open up. Proactive, not reactive. Your friends know when to reach out.
Work, personal, social, fitness — toggle each on and off. Sync with Google, Apple, and Outlook calendars.
From our Columbus beta community.
Six features. Zero coordination headaches. Under 3 minutes from download to your first scheduled hangout.
KuhnKur compresses 10 steps of coordination into 3.
Sync your Google, Apple, or Outlook calendars. Create a friend group and invite your crew. Set visibility per calendar.
See friends' open events. Request to join. Find mutual free windows across your entire group automatically.
Tap a free slot. Propose a hangout. Notify the group. Everyone confirms in one tap. Go have fun.
We checked. Howbout, TimeTree, PlanPop, Calendly — none of them combine shared groups, multi-calendar visibility, free time finding, joinable events, group alerts, and privacy controls in one app.
Create unlimited circles — The Crew, Game Night, Brunch Club. Each group gets its own shared calendar view with layered availability.
Our algorithm scans every group member's calendar and highlights windows where everyone is available. Green slots = go time.
Mark any event as "open." It shows a ticket badge. Friends can browse open events and send a join request. You approve or decline.
Per-calendar permissions: Only Me, All Friends, Specific Groups, or Hand-Picked People. Work stays private. Social gets shared. You're in control.
Found free time? Send one alert to the whole group. They see the windows and can schedule directly from the notification. Proactive, not passive.
Work, personal, social, fitness — each has its own color, toggle, and visibility setting. Syncs with Google Calendar, Apple Calendar, and Outlook.
KuhnKur is free for everyone. KuhnKur+ unlocks unlimited groups, granular privacy controls, and more for your most active friend circles.
Save 20% with annual billing · Cancel anytime · No credit card required for free plan
Yes. Your calendar data never leaves your device without your permission. You control exactly who sees which calendars — down to individual friends. We don't sell data and we never will.
Google Calendar, Apple Calendar, and Microsoft Outlook. Any calendar your phone can see, KuhnKur can sync.
For full features, yes. When you invite friends who don't have the app, they'll get a text with a download link and can join your group in under a minute.
You keep all your events and groups. You just go back to the free tier limits (3 groups, 2 calendars, basic visibility). No data is deleted.
We're launching in Columbus, OH first (Q2 2026), then NYC and Austin. The app works anywhere, but local community features and events roll out city by city.
KuhnKur was born from a simple frustration: it shouldn't take 47 text messages and a week of back-and-forth to see your friends on a Saturday.
73% of Gen Z reports feeling lonely. People spend 1,000 fewer hours per year with friends than they did 20 years ago. Staying home and scrolling is one tap. Seeing a friend is ten steps. We're fixing that ratio.
Every feature serves one question: will this help friend groups spend more time together in real life?
Your work calendar is nobody's business. You control every permission. We never sell data.
Under 3 minutes from download to first hangout scheduled. One tap to confirm. No learning curve.
Whether you're a potential investor, a campus ambassador, a venue partner, or just someone who wants to hang out with friends more — we want to hear from you.