Lumira Labs — a London startup building its own iPhone apps
L u m i r a L a b s
Lumira Labs Get in touch
App startup · London

Apps people keep.

We’re a London startup coding our own iPhone apps, with Claude at the base of how we build. Daysout and Helix are live on the App Store.

Get in touch ›
+
+
+
+
Daysout
Football & Gig Log · iPhone

Every match. Every gig. One map.

Scan your camera roll and years of matchdays and gig nights land on a map - fixture, score and setlist found automatically.

Download on the App Store›
01

Found in your photos

Scan the camera roll and years of events land on the map, already labelled.

02

Two taps tonight

Capture the game or the gig while you’re still standing in it.

03

Your season, wrapped

Grounds, away miles, matches, gigs — and what it all cost.

04

Shared albums

One album for everyone who was there with you.

Helix
Food & Vitals Coach · iPhone & Apple Watch

Know how ready you are today.

Helix reads Apple Health and turns your heart rate variability, sleep, training and food into one clear daily picture of recovery.

Download on the App Store›
01

Recovery score, every morning

Heart rate variability, resting heart rate and sleep blended into one number: push hard or pull back.

02

Food from a photo

Snap your plate for calories and macros, or search a verified food database.

03

Sleep, explained

Real bed and wake times from Apple Health, with 7 and 30-day trends.

04

A coach that reads your data

Ask a question and the answer uses your own recovery and training data.

In review with Apple
Bhabhi app icon
Bhabhi
The Punjabi card game · iPhone

Don’t be the Bhabhi.

The card game Punjabi families have played for generations, rebuilt for the phone. Play friends online or around the same table over Bluetooth, keep your streak alive and climb the season leaderboard.

Submitted to the App Store and currently in review.

Bhabhi: play your friends
Bhabhi: the season leaderboard
Bhabhi home screen
Brickfolio · In development

Every property, counted.

Software for landlords of homes and land. Connected to your bank through Open Banking, Brickfolio brings rent coming in, costs going out, mortgages and value into one calm view. See what’s left each month, and what needs you before it becomes a problem.

Open Banking Rental income Costs Mortgages Portfolio value
Brickfolio dashboard: money left after costs, portfolio value, properties and income against costs
OPEN BANKING

Your bank, connected.

Rent in and costs out are picked up from your bank and matched to the right property, ready for you to confirm.

Incoming rent and outgoing costs matched to properties
EVERY PROPERTY

The whole story of each one.

Value, mortgage, tenancy and cash flow for every home or plot, on one page.

A Brickfolio property page with value, mortgage and tenancy
AT A GLANCE

What’s left after costs.

Your portfolio’s value and this month’s money left over, the moment you look.

Brickfolio portfolio summary on a phone

About Lumira Labs.

Lumira Labs Ltd is a London company, started on 7 April 2026 by Sukhpinder Ubhi and Nikolaos Efthymiopoulos. We’re developers who write all our own code, design our own apps and run them ourselves, with Claude at the base of how we build. Two are live on the App Store: Daysout, a log of the football matches and gigs you’ve been to, and Helix, a food and recovery coach built on Apple Health. Bhabhi, a Punjabi card game, is in review with Apple, and we’re building Brickfolio, software for landlords that connects to their bank through Open Banking.

More on the way.

Next out of the studio. The list hears first.

002 Project Atlas Something big. If you’re on the list, you hear first. Stealth
Join the list ›

Two founders. No layers.

We’re both degree apprentices at J.P. Morgan, a programme that takes around the top 1% of applicants. We build Lumira Labs alongside it, in London.

CO-FOUNDER
Sukhpinder Ubhi
Owns the product and the brand - from first sketch to the App Store listing.

Sets creative direction, positioning and growth. Decides what gets built, what gets cut, and how it should feel in the hand.

J.P. Morgan degree apprentice Get in touch ›
CO-FOUNDER
Nikolaos Efthymiopoulos
Owns the engineering - architecture that still holds at ten thousand users.

Builds the systems behind every release: iOS, backend and infrastructure, shipped on a weekly cadence with no shortcuts left behind.

J.P. Morgan degree apprentice Get in touch ›

Say hello.

Questions about our apps, feedback on Daysout, or anything else. Both founders read every email.

hello@lumiralabs.co.uk