01 · Presence
TrueTime.
Every Second Counts
Your exact age to the minute, the hours of today spent and remaining, and the distance to every date you are counting toward.
Android · iOS · WebBuilt on e_core v2
For humans. On earth. For right now.
You’re alive. Act like it.
You’ll never be here again.
Every app we make is built for a part of your life that will not come back. We don’t build apps to keep you busy. Open it, live the moment, put it down. All of them run on e_core, the framework we build.
30sfrom zero to a running app
4×faster to MVP
15modular packages · 7 layers
6+of our own apps live on it
The apps · 01 to 02
Each one built for a moment you won't get back.
Six live products on Android, iOS and web, through real store review, in front of real people. Each exists for a reason: technology in service of a fuller, more present life.
02 · Release
Confessions.
Spill The Tea
Write what you can't say out loud, release it anonymously, and read what others have let go. No account, no author, no judgement.
Android · iOS · WebBuilt on e_core v2
Notes · from the studio
What we learn as we ship.
restyle a running scene, no reset
EngineeringChange it without stopping it: a particle system you can restyle in real timeThe ambient motion behind our apps used to play one way forever. Here is how we made it something you can recolour and re-pace mid-flight, without ever restarting the scene.November 2026
Where Jozi is tonight
ProductWhere Jozi is tonight: building a home screen that moves with the cityA night out starts with one question: where is it actually happening right now? Here is how we built Groove's new home screen to answer it the moment you open the app.October 2026
the network you actually have
EngineeringWhen the signal drops: building for the network people actually haveMost of our users open our apps on a weak mobile signal, not office Wi-Fi. Here is how we stopped treating offline as an error and started building for the network people actually have.October 2026
Under every appAll of them run on e_core, the framework we build them on.Fifteen packages across seven layers, hardened by every release. Teams can build on it too, under an SLA.
In public
Follow the work.
We build in public: releases, build logs, and the apps out in the world. One thread, what we ship, as we ship it.
X@existence_klRelease notes as they land. Ship days, live.Follow →Instagram@existence_klcorpThe apps out in the world, real people, real moments.Follow →TikTok@existence_klcorpThe apps in 30 seconds. Small moments, on repeat.Follow →YouTube@Existence-KlcorpBuild logs and demos. Zero to a running app, on camera.Watch →WhatsAppExistence ChannelShip announcements, straight to your pocket.Join →LinkedInExistence KL CorpStudio notes, and the occasional opening.Follow →
We’d rather show you than tell you.Prefer email? enterprise@existence-klcorp.com →