Get out walking. And let it show.

A campfire with your people: each of you adds a log by going out walking, and while it burns the album of your walks keeps growing.

Download on the App Store

Free, for iPhone with iOS 17 or later.

The Lume map during a walk: the live route in orange, earlier walks in grey, and a marker for each walk

How it works

  1. Tap “Go for a walk”

    Or ask Siri, the Action button or Control Center. No need to go looking for the app.

  2. Walk wherever you feel like

    Hit your step goal and your log catches fire in the campfire, where your people can see it.

  3. And again tomorrow

    With everyone's logs each night the campfire stays lit, and the album of your walks keeps growing.

The map has a memory

It is not a cold route log: it is the memory of where you have been together. You can read it from a distance, with no legend at all.

Recent
You walked here recently. Full orange from your very first walk.
Earlier
It still counts: it softens so the new walks stand out without erasing what you already did.
Ash
Memory from other days and other months. It stays there to show where you have been.
A walk opened on the Lume map: Nerea’s route highlighted in green, a photo of hers pinned to the point where she took it, and her walk card showing 2.4 miles and 70 minutes

You forgot to open Lume. Lume did not forget.

  • You walked with your watch, or another app

    If your walk ended up in Health, from an Apple Watch, Strava or Garmin, Lume picks it up and paints the map all the same. Every area counts.

  • You sat down at a café and left it recording

    Lume notices you have been still for a while, asks, and if you do not answer it closes the walk where it really ended. Every walk lasts as long as it lasted.

  • Every walk ends in its summary

    How far, where, what you discovered, and whether it was one of your best days. It says so right there, with the date.

A campfire with your people

  • From one to ten people

    Everyone who hits their own goal lights their log, and you decide how many are needed each night. Someone walking four thousand steps to their target contributes exactly what a marathon runner does: what counts here is showing up.

  • You can see who is walking right now

    Their log flickers while they walk, and their walk appears drawn on your map. Just enough to say “me too, today”.

  • Fan the log of whoever made it

    One gesture and it lands in their pocket: “Nerea fanned your log”. One fan a day, and that is it.

The Lume map with a campfire’s walks: each route in the colour of whoever walked it, and a column of faces down the side
The conversation in a Lume campfire: your own message on the right, everyone else’s on the left, and a photo from a walk shared this afternoon

And you talk around the fire

  • One conversation per campfire

    No threads, no channels and nobody you don’t know. Your group’s, and that is it.

  • The photo of the walk, taken from the app

    It is what actually gets the others out the door: seeing where someone went this afternoon is more convincing than any reminder.

  • It reads the way everything reads

    Latest at the bottom. Yours on the right, everyone else’s on the left, with the time. Nothing to learn.

And the photos open by touching the fire

  • A ring appears around the fire when there is something new

    It is the only thing that gives away that there are photos in there. One tap and you are in.

  • Full screen, night by night

    Who took it and when, and nothing else on top of the photo. You swipe through, like any story.

  • And a grid to walk back through the months

    Everything the group has walked, sorted by night, for as long as the campfire stays lit.

Lume’s full-screen photo viewer: a photo from tonight’s walk, with the name of whoever took it at the top

And the album is never wiped

While the campfire burns, it grows

Every walk with a photo adds one more. They do not expire, they are never charged for and there is no plan that unlocks them: that is what makes a year inside worth it.

And they travel without their coordinates

A photo taken on a walk carries the exact spot inside it, accurate to the metre. Lume strips that out before uploading: the group gets the photo, never the point on the map.

And you can look back on the whole year

All your walks, month by month, with their photos and their steps. The archive belongs to whoever went out walking.

Every month, the fire gets tested

On the 1st, a new month starts on top of the previous month's ash. And the month that ends is kept forever, with its shape and its numbers.

The streak screen in Lume: 12 days in a row and the calendar for the month
Your streak, day by day. If one day you cannot, the week has you covered.
The season summary in Lume: every route walked in July drawn on the map, with 21 days of lit logs and 15 walks
July, drawn with nothing but your steps.

The three rules, in full

Your fire depends on you alone

While you sleep, your map stays exactly as you left it. Coming back is up to you and your people.

The map is earned by walking

Steps are the only currency. Everything inside opens by walking.

You can start by just looking

The map works with no account and no campfire. But Lume is built to be done with people.

Your routes are yours

Your campfire sees where you have been, trimmed: the first and last few hundred metres of every walk never leave your phone. And any walk can be left out with a switch.

Lume has no ads and no third-party trackers, and your data is not for sale.

Read the full privacy policy

Light your campfire this week.

Download on the App Store

Free, for iPhone with iOS 17 or later.