Look up and enjoy the moment.
Greenflag shows you the people who are in the same place as you, right now — and nothing else. No catalog, no endless swiping, no ghost conversations: real life.
HOW IT WORKS
1. You take a photo of yourself, here and now — a live photo, never from your gallery: your presence signal.
2. You share the essentials: your first name, your gender, who you want to see — and, if you like, your "greenflags" (what draws you in) and your "redflags" (what puts you off).
3. You start a scan: you see who is here, at this very moment, within 50 meters (about 165 feet), for 3 hours.
4. You send a greenflag — your quiet green light: you make the first move. No reciprocity? Nothing happens: no "no", no awkwardness.
5. Mutual greenflag? You both said yes: you look up. The meeting becomes real — face to face, not in a chat.
THE SIGN
Can't find each other in the crowd? Make a Sign: both your screens flash at the same time, arms up, and you spot each other within seconds. No message, nothing written — just light. One Sign per mutual greenflag: make it count.
YOUR CARD, NOT A PROFILE
Your card is what the people around you see: your photo of the moment, your greenflags, your redflags, your temperament (more introverted or more extroverted?). You can change it during the moment — and retake your photo once if the light has changed. Woman, Man, Non-binary: you say who you are, and who you want to see (multiple choice).
ON PUBLIC TRANSIT
On a train with on-board Wi-Fi? Turn on "on board" mode and see the people traveling with you.
HERE, YOU DECIDE
• No messaging: Greenflag creates the moment, the meeting happens for real.
• A moment lasts 3 hours: the app lives in the present, it does not follow you. Everything disappears.
• Turning someone down is invisible: dismissing someone never sends them anything.
• You set your own rules — free to dare, free to leave: invisible whenever you want, erase everything whenever you want.
• Sharing or viewing a social handle is entirely up to you (€1 in-app purchase): a small commitment for meetings that matter.
NO ACCOUNT. NO TRACKING. NO ADS.
• No account, no email: just a simple key on your phone.
• Hosted in France. Zero ads, zero trackers.
• Your location is never shown: no map, no distance displayed to others.
• Location rounded on recording and deleted within 12 hours at most.
• Screenshots blocked, automatic moderation of photos and text, one-tap reporting.
Greenflag is for adults only (18 and over).
See the people around you. For real, right now.