Who is within reach of this city
Search Milan and see who lives there, who is passing through this week, and who is a two-hour train away. Filter the whole map by country, by Resident / Temporary / Traveling, or by Open to plans / Coffee / Busy.
Android first
Everyone you met abroad. One map.
Erasmus, a volunteering placement, three years of remote work — then everyone flies home and the group chat goes quiet. MMF keeps what the chat lost: a pin for each person, the city they are in now, and whether they are up for a coffee.
Get it on Google Play
Android only for now. The iPhone version is not out yet, and we would rather say so than take your email for a waiting list.
Free Works without an account No ads, no trackers
A map of the people, not the places
One question, answered in ten seconds: who do I already know, where are they, and are they free right now?
Start from memory, not from a sign-up
Open the app and start dropping pins for people you already know — no account, no email, nothing to verify. They stay on your phone until you decide you want a backup in the cloud.
One tap into the chat you already use
MMF has no inbox and never will. Tap a friend and it opens WhatsApp, Instagram, Telegram or LinkedIn, already pointed at them. One less app asking for your attention.
What MMF is not
Plenty of apps put people on a map. They are mostly about strangers, or about watching someone. This is the line MMF does not cross.
Not a social network
No feed, no followers, no profiles to browse. The only people on your map are the ones you put there yourself.
Not for meeting strangers
There is no discovery surface at all — no “people nearby”, no suggestions, no matching. Nobody can find you because you happen to be in their city.
Not location tracking
No background location, no live position, no history of where anyone has been. A pin is something a person chose to say, not something a phone measured.
How it works
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Fill the map from memory
Search a city, add a friend, say whether they live there, are staying a while or are on the move — and whether they are open to plans, good for a coffee, or busy.
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Let them fill in the rest
Send an invitation link into the old group chat. Your friend opens it in a browser, types their city, and lands on your map. No download and no account on their side.
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Open it when it matters
A cheap flight to Milan shows up at midnight. Check who is there before you book, then tap straight through to the chat where you already talk.
Precise enough to meet. Never precise enough to find someone.
People only agree to appear on a map like this if the promise is structural rather than a paragraph in a policy. So it is built into the app, the database and the invitation page, in that order.
- City-level pins. Every coordinate is cut to two decimals — roughly 1.1 km — before it is stored or sent anywhere. Finer precision is not a setting we hid; the app and the database cannot hold it.
- Local-first. Your map lives on your device. Nothing reaches a server until you turn on cloud sync, which is the point where MMF finally asks you to sign in.
- No ads, no trackers, no data sale. Product analytics are pseudonymous, carry no location, and can be switched off in Settings.
- Yours to take back. Export your pins or delete your account from inside the app — or from this site if you have already uninstalled it.
What a friend sees is an area, not an address: enough to know you are both in Lisbon this week, never enough to know which street you sleep on.
Start with three pins
Think of three people you would text if you landed in their city tomorrow. That is a map worth keeping — and it takes about a minute.
Android only for now. iOS is not released yet.