Software studio · London · since 2014

We design, build and run custom software: mobile apps, web platforms and the backends behind them. Strongest in Flutter, React and Spring Boot, and at home well beyond them.

See our work
  • Flutter
  • Dart
  • React
  • TypeScript
  • Spring Boot
  • Kotlin
  • Java
  • Node.js
  • Go
  • gRPC
  • Firebase
  • AWS
  • Google Cloud
  • MySQL

What we make

From the first prototype to the system that runs behind it

  • Mobile & desktop apps

    One Flutter codebase for iPhone, Android, tablets and desktop, with native features when the product needs them.

  • Web apps

    Front-ends and dashboards in React or Flutter Web that work the same in every modern browser.

  • Backends & cloud

    APIs and services in Spring Boot and Kotlin, running on AWS or Google Cloud, with security designed in.

  • Product & design

    Research, UX and visual design, prototypes and roadmaps, agreed with you before the first line of code.

  • Launch & growth

    Store releases, analytics and monitoring after launch, so you can see how the product is used and keep improving it.

Not an app? We build that too: internal tools, integrations between the systems you already use, data platforms. If it's software, it's worth a conversation.

Selected work

Products people use every day

Doordeck widgets on an iPhone lock screen: an NFC scan button and shortcuts for four doors

Doordeck · Smart access control

Keyless entry from a phone, a widget or a watch

Mobile apps that unlock doors over NFC on iOS and Android, plus home-screen widgets and Apple Watch complications.

  • Flutter
  • iOS
  • Android
  • NFC
  • watchOS

Blue Yonder Research · Market research

One home for survey data from phones and wearables

A secure platform that collects custom studies from participants and lets researchers query the results directly.

  • Spring Boot
  • Kotlin
  • MySQL
  • Metabase

How a project runs

Four stages, and you can see the work at every one

  1. Discover

    We learn how your business works, who will use the software and what has to be true for it to succeed.

  2. Design

    Flows, prototypes and visual design you can click through and test before we commit to building.

  3. Build

    Short iterations with working software at every step, tested on the devices your users actually have.

  4. Launch & run

    Store releases, monitoring and regular updates after launch, for as long as you need us.

Got something to build?

Tell us what you have in mind, even if it's only an idea. We'll reply with questions, options and an honest view of what it takes.