Whencee, the map that forgets the group

Field notes

Whencee creates temporary rooms identified by six-character codes rather than accounts. Users can join with a spoken passphrase for the site's claimed phone-side encryption of names, positions, and chat, or skip it for a faster unencrypted room. Location sharing is explicit and reversible, while the room also provides chat, preset messages, and shared markers. The page says all room data is deleted within minutes once the final participant leaves.