✦Your story
Post it as a story.
Your lineage or your aura becomes an image ready for Insta, TikTok or Snap. No names, no photos: just what you set in motion.
From age 15. You share it yourself; it is never posted on its own.
Pass the spark
One or two people of your choice, no more. Free, no account, nothing is posted.
You send Léa:
“Send someone the song that sounds just like them, without any explanation.”
In your browser, or on Android. No account.
Receive a small gesture ↓1Reveal
At RELAY, this small gesture is a spark. Someone passed it to you. It's sealed: tap the card, it flips over and the sentence appears.
Tap the card to replay
Send someone the song that sounds just like them, without any explanation.
2Do it
No audience, no performance. You do it, you stamp it, that's all. A photo or a note, only if you want to: it's checked before anyone else sees it.
Send someone the song that sounds just like them, without any explanation.
I did it ✓3Pass it on
You choose who. The spark hops from hand to hand along a thread, and it's no longer yours.
4See where it goes
Every pass carries the spark further. Your lineage grows and a line crosses the map, from city to city.
City level only, and only if the person wants it.
✦My aura
Your aura lights up with what you set in motion, not with what you post. The further your spark travels, the brighter it shines.
No points, no ranking: nobody compares you, and it never goes down.
✦Your story
Your lineage or your aura becomes an image ready for Insta, TikTok or Snap. No names, no photos: just what you set in motion.
From age 15. You share it yourself; it is never posted on its own.
✦For real
A side quest with friends, your aura as a story, a link that opens with nothing to install.



✦Discreet by nature
You have nothing to prove. The spark keeps its sunglasses on: nobody is watching you do it.
No feed, no likes, no followers, no leaderboard, no streak to keep. A spark offered by a brand is always labelled “Sponsored”.
Erase everything, whenever you want · The rules, on one page
✦Spark of the day
No need to wait for a friend to pass you one: a fresh spark can be waiting for you each day, and sometimes a slightly crazy side quest. Not in the mood? It fades away, no guilt.
Examples. Tap a card.
✦Receive a spark
When someone passes you a spark, you get a link. Tap it: your sealed card is waiting, ready to be revealed.
No app needed: you live it right in your browser, no account. Continue in the app if you want.
It fits in one sentence. It can go far.