We build and grow AI-powered apps.

25+ apps on the App Store, new apps for Mac and the web, and AttriKit, built together with Clashware.

2M+

downloads

$1M+

in sales

25+

apps live

4.7★

from 35K+ ratings

Live on the App Store

Lab

What we're building.

Beyond our App Store apps: tools for app makers, and new apps for Mac, iPad and the web.

A new kind of MMPBuilt together with Clashware

AttriKit

iOS attribution you can audit.

Web-to-app attribution for iOS teams. Every install is labeled verified or estimated, and each campaign gets a clear scale, hold or cut call.

  • Verified and estimated installs, never mixed
  • Scale, hold or cut, with a record of every call
  • Set up from Claude Code through its MCP server

We helped build the first version with Clashware. Today we test every feature in our own apps, starting with InkLine, our tattoo stencil app, and feed back what to build next.

Visit attrikit.io

In development

Invoicing app

iPhone · Mac · Web

Invoices, estimates and payments for freelancers. It also works inside Claude through an MCP connector: ask Claude to draft an invoice or see who still owes you.

In testingWorks with Claude

Private AI

iPhone · iPad · Mac

A private AI assistant that runs on your device: open-source models and Apple Intelligence, with voice, vision and memory, offline. A Mac bridge lets your iPhone use bigger models running on your own Mac, even away from home.

In development

Speech to Text

Mac

Dictation for Mac with local speech models. Press a shortcut, talk, and the text is ready to paste. Nothing leaves your Mac.

In development

Readout

Mac

A nicer Activity Monitor in the menu bar: CPU, memory, GPU, network, battery and sensors, per-app usage, 30 days of history, and dev servers grouped by project.

In development

Screenshot Designer

Mac · iPhone · Web

AI-designed App Store screenshots. Pick a style and it lays out devices, captions and backgrounds at every App Store size.

In development

Overtime

Mac

Keeps your Mac awake while Claude Code and other agents work, even with the lid shut, then lets it sleep when they're done.

In developmentWorks with Claude
All 11 projects

Process

How we build

1

Discover

We look for jobs people already pay to get done, and study the apps doing them today.

2

Design

Native, fast interfaces with a first experience that shows the value in seconds.

3

Build

Swift, SwiftUI and Claude Code. From idea to App Store in weeks, not months.

4

Scale

ASO, pricing and attribution with AttriKit. We grow what works and cut what doesn't.

Built with Claude

Where Claude fits in.

Today

Built with Claude Code

Claude Code is our main development tool: for new apps, for updates to our older ones, and for this website. It's how a small team ships at the pace of a much bigger one.

Now

Claude inside our apps

We're testing the Claude API in the AI features of our newest apps, and want to bring it to more of our catalogue.

Next

Our apps inside Claude

Connectors that let people use our products straight from Claude, plus web versions of our tools. AttriKit already has an MCP server, and our invoicing app works inside Claude in testing.

Let's talk.

Partnerships, press, investors or a question about one of our apps. We read every message.