On Wavelength

End WhatsApp planning chaos. Heatmap-vote on dates with friends, run training sessions with your sports team, manage everything in one calendar.

On Wavelength helps groups agree on a date without back-and-forth chat.

Create a group, invite friends by code or QR. Propose a date range, everyone shades in their free hours on a heatmap. The best slot becomes visible instantly. One tap confirms it. Confirmed events drop into your iOS calendar.

Sports teams Dedicated mode for trainings, matches and line-ups. Coaches plan sessions, players RSVP. Line-ups support positions, bench, match stats and attendance history.

Schedule view Daily view rendered as a timetable. Every event sits at its real hour with half-hour grid lines. Tap an event for full details. A list view is available as well.

Map view Every confirmed event with a location is pinned on a map. Tap a pin to open the event.

Shared calendars with friends Pin a friend's calendar to your own tab to see when they are free. Calendar visibility is opt-in for each user.

Notifications Push notifications when someone votes, when a new proposal is created, when a date is confirmed and when a friend joins your group.

Privacy No ads. No third-party trackers. Servers located in the EU. Calendar visibility is off by default. Account deletion is available in settings and removes all data.

Languages English, German, French, Spanish, Italian, Portuguese, Dutch, Polish.

Apple integrations Sign in with Apple. Native iOS calendar export. Push notifications via APNs. https://alaink436.github.io/thinq-legal/terms.html