Create a radar
Pick a duration — 1 to 7 hours — and how many people fit, up to 15. No sign-up: access is anonymous by default.
Temporary radar · QR invites · crowded nights
Find your people. Not their last message.
Fradar is a time-boxed radar for concerts, festivals, beaches — every crowded place where “where are you?” stops working. Create a radar, invite with a QR code, and share location only inside that session. When the time runs out, sharing switches itself off.
Coming soonApp Store
Coming soonGoogle Play
⏱ 02:47:12
LIVE · 4 SHARING
01The problem
The group is here.
Somewhere.
Where are you?? 😵
near the stage
WHICH stage
the one with the lights
⚠ message not delivered
Chat wasn’t built for finding each other.
A radar is.
02How it works
Up and running
in ten seconds.
Invite with a QR
One QR code, a short invite code, or a link in the group chat. If it spreads too far, regenerate it — the old one dies instantly.
Find each other
Everyone appears on the radar with distance and direction. When the session expires, sharing shuts off by itself — nothing to remember.
03Inside the app
Keep scrolling.
The app walks with you.
01 / 05 · Home
Start in ten seconds
Create a radar or scan a QR. No account, no setup.
02 / 05 · Radar
The night, at a glance
Rings, friends, meeting point — distance and direction, live.
03 / 05 · Invite
One QR lets everyone in
Short code and link too. Regenerate it anytime.
04 / 05 · Find
Follow the arrow
UWB and Bluetooth take the last meters, down to arm’s reach.
05 / 05 · Meeting
Converge on a point
Propose a spot; everyone answers with one tap.
04Features
A radar first.
A map second.
Rings, sweep, signals
You’re at the center; friends are colored signals with live distance, direction, accuracy and freshness. When someone stops updating, their signal fades — you always know how much to trust it. The map stays optional.
The last meters, precisely
Pick one person and the interface collapses to an arrow, a name and a distance. Ultra-wideband and Bluetooth take over up close, with haptic or sound feedback — until “You’re here!”.
Converge, don’t chase
Drop a named point with an emoji and propose it. Everyone answers Coming or Not coming — you see who’s missing at a glance.
Make me visible
Your flash pulses so friends can spot you above the crowd — or ask a friend to light theirs. One tap to accept, one to ignore.
No app? Still in
The QR opens an essential radar in the browser: join, share browser GPS, see the group and the meeting point. Guest sessions last up to 3 hours.
Open air, crowd, buildings
Contexts tune update rates and radar range for the venue you’re in. Battery saver slows everything down gracefully. Day and night themes for beaches and basements.
10 languages, one night
Fully localized in English, Italian, Spanish, French, German, Portuguese, Chinese, Arabic, Hindi and Japanese — including right-to-left layouts. Groups can be as mixed as the crowd.
05Precision
Progressive precision. Honestly.
From afar, GPS gives you the big picture. As you close in, your phones start talking to each other: Bluetooth between iPhone and Android, ultra-wideband for distance and direction on compatible devices, a barometer to tell floors apart — and when a direct link is missing, the group’s own mesh fills the gap.
Precision depends on hardware and environment — so Fradar shows you its real accuracy instead of pretending. It gets you close; the last meter is yours.
whole radar
GPSEvery platform, every distance — with honest accuracy halos
< 40 m
Bluetooth LECross-platform ranging — iPhone and Android speak the same protocol
< 30 m
Ultra-widebandDistance and direction on compatible phones, down to arm’s reach
group
Mesh + barometerFriends relay each other’s signals; floors get told apart
06On your lock screen
Readable without unlocking.
On iOS, a Live Activity keeps your target on the Lock Screen and in the Dynamic Island: name, live distance, direction and time left, plus a mini radar with the whole group. On Android, a persistent notification shows where your target is — with a Stop sharing action always one tap away.
Less unlocking, more walking. The screen stays in your pocket; the night stays in front of you.
28 m
FRADAR4 ACTIVE
Luca
28 m
UPDATED NOW⏱ 1:45 LEFT
07Privacy
Temporary by design.
A radar is born with an expiry date. Your position is shared only inside an active group, only with the people you invited, only with your consent — and the whole session erases itself shortly after it ends.
0h
You create it
Temporary name and color. No account required.
≤7h
It lives
Only active members of your radar see your position. Guests: up to 3 hours.
END
It expires
On schedule, or the instant you hit Stop.
∅
It’s gone
Positions, memberships and meeting points are deleted. Automatically.
Anonymous by defaultCreate and join with no email, no phone number. Apple or Google sign-in stays optional.
No ads. No data sale.No behavioral advertising, no cross-app tracking, no analytics brokers. Ever.
Your camera stays yoursQR frames are processed on the device — never uploaded, never stored.
Scoped to your groupRow-level security: only active, invited members of the same radar can read your position.
Hosted in the EUBackend runs on Supabase in Frankfurt, with encrypted transport everywhere.
Instant stop, alwaysOne tap ends your sharing. On Android it lives in the notification itself.
08Credits
Guests never pay.
Ever.
One person creates the radar and covers it with credits. Everyone else joins free — from the app or straight from the browser. No subscriptions, no ads: just credit packs that never expire.
1,000
credits · a night out with friends
5,000
credits · a festival season
Best value
10,000
credits · the whole summer
Free tier: 2 participants · 1 hour · up to twice a week. Enough to try it for real.
Prices are shown by the App Store / Google Play at checkout.
While Fradar is in beta, payments are off — radars don’t consume credits.
What does a radar cost?
18 credits × participants × hours
324 CREDITS
09FAQ
Fair questions.
Does Fradar always track my location?
No. Your position is shared only while you’re inside an active group, and only with your consent. Outside a session there is no sharing at all — and you can stop it at any moment, instantly.
How long does a radar last?
You choose at creation: 1, 3, 5 or 7 hours. Web guest sessions are shorter, up to 3 hours. When time runs out, sharing shuts off by itself.
What do the others see about me?
Only your temporary name, your color, your last shared position, its accuracy and your presence state — and only inside that group. No real name, no history, nothing that survives the session.
Do I need an account?
No. Access is anonymous by default. Linking Apple or Google is optional — it makes your groups and purchases recoverable across devices, and it’s required only before buying credits.
Can friends join without the app?
Yes. The QR opens an essential radar in the browser: they join with a temporary name, share the browser’s GPS position and see the group and the meeting point. Lock-screen reading and fine UWB/Bluetooth precision need the app.
How accurate is it?
It depends on the environment and the hardware, and Fradar tells you instead of pretending: every signal carries its real accuracy. GPS gives the big picture; up close, UWB and Bluetooth tighten distance and direction on compatible phones. It gets you near — the last meter is yours.
What happens to my data when it ends?
The session is built to switch itself off. Expired or revoked radars — positions, memberships, meeting points, beacons — are deleted automatically, normally within about 20 minutes. Details in the privacy policy.
What do credits cost?
A radar costs 18 credits per participant per hour — a 3-hour radar for 6 people is 324 credits. Packs of 1,000, 5,000 and 10,000 credits never expire; prices are shown by your store at checkout. Guests always join free, and there’s a free tier to try it for real.
See you out there
The night is short.
Don’t spend it searching.
Fradar is in private beta on iOS and Android. Ask for access — we’ll radar you in.
Coming soonApp Store
Coming soonGoogle Play