Invite Friends to a Group App in One Link

The group has six people in it and it should have seven. Everyone knows who the seventh is. He came to the thing in March, he's the one who found the pub, and he is somehow still not in the chat.

And he stays not in the chat, because adding him is a job. Someone has to have his number saved, someone has to be the person who can add people, and the whole thing gets deferred to I'll sort it before the next one, which is a sentence that has never once been true.

The way friendships get made here, first

Blinko does one thing differently up front, and the invite chain only makes sense once you know it.

You don't follow people. You become friends with them, and the usual way that happens is that you're stood next to each other and one of you shows a QR code. The other points a camera at it. That's it — the friendship is made both ways at once. Nothing to request, nothing to approve, no notification sitting unanswered for a fortnight.

It's a deliberate constraint. Your list of friends is a list of people you have actually met, because scanning a code requires being in the same room as someone. That's what makes the rest of the app safe to leave open: groups with no admin hierarchy work precisely because nobody in one is a stranger.

Which leaves an obvious problem. The seventh person isn't in the room.

The invite link, and the chain it starts

So there's a remote version, and it does something genuinely unusual.

Any member can create one. Not the person who made the group, not an admin — there is no admin. Anyone in it opens the group, taps Invite to Blinko, and gets a link to send however they like. Text it, email it, put it in whatever chat you're all currently trapped in.

Your friend taps it. If they've never used Blinko, they do a one-time free download, sign in, and get a screen that tells them exactly what's about to happen — including, in plain words, that joining makes the two of you friends. They tap Join.

And then three things land at once. They're on Blinko. They're friends with you, properly and mutually, without either of you scanning anything. And they're inside the group, reading the conversation about the pub, not waiting in some queue for someone to notice them.

The app puts it plainly on the invite row itself, and it's hard to improve on: they install, you become friends, they land here.

Why the chain matters more than it sounds

Look at what that removes.

There's no let me get your number. There's no adding-by-phone-number, which means nobody's contact book gets uploaded anywhere. There's no admin bottleneck — the one person who can add people isn't on holiday, because that person doesn't exist. And there's no two-step limbo where your friend joins the app, then messages someone to ask how they get into the group.

It also means the friend-gate stays honest rather than becoming a wall. Groups are friends-only; every member is someone a member knows. The invite chain doesn't punch a hole in that rule, it satisfies it — the friendship forms first, in the same tap, and then the join happens. That's why the screen tells them before rather than after. Being added to something is not consent; tapping Join is.

What a group is, sized properly

Up to 32 people, including you. Friends-only, as covered. Private by construction, too: the only way into a group is through somebody already in it, either added by a friend or arriving down an invite link a member sent.

Thirty-two is a considered number rather than a technical one. It's a five-a-side team's extended orbit, a family with the in-laws, a course cohort, the people from your old job you still see. Big enough for a real crowd, small enough that it never becomes a broadcast channel where nobody speaks because 400 people are watching.

And a group here is not only somewhere to talk. It's where a plan gets made and RSVPs land on the card instead of scattering across forty replies — which is the whole reason for planning a trip in a group rather than a thread.

Getting the seventh person in, then

Open the group. Tap Invite to Blinko. Send the link to the person who found the pub.

He installs it on the bus, taps Join, and by the time he's home he's a friend of yours and reading the thread about next month. Nobody had to be an admin. Nobody had to find his number. The thing that was going to get sorted before the next one is sorted before the next one.

Blinko is free on iOS and Android, on a free forever plan — every feature, everyone in the group, no ads.

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