Duck TypeLLC
Duck Type LLC · independent software studio

Phone apps that do one job, and do it properly.

Duck Type LLC is an independent software studio. We design, build and publish apps for iPhone and Android: right now, a dice game for the kitchen table and a remote view of the coding agents on your computer.

§ 01 · The apps

What we make

Two apps, both designed, built and supported by Duck Type LLC. Each one has its own website, privacy policy and support page.

No. 01 · Game01/02
Yatzy Pop! app icon

Yatzy Pop!

Scandinavian Yatzy, rebuilt for your thumb.

The dice game everyone already knows, with the arithmetic done for you. Every open box shows what it is worth before you pick it, and the bonus keeps track of itself. Play alone against your best score or a computer opponent, pass the phone around the table for up to four players, or play friends online at your own pace.

Status
Available now
Platforms
iPhone, iPad and Android
Price
Free, with no ads
Languages
English and Swedish
Yatzy Pop! mid-game: the score card lights up the boxes the current dice would score, with five dice and the roll button below.
No. 02 · Developer tool02/02
Cowboy for Herdr app icon

Cowboy for Herdr

Does any agent need me? Answered from your phone.

For developers who run AI coding agents in Herdr. Cowboy connects to your own computer over SSH and shows every agent's status and latest output, with the ones waiting for an answer at the top. It stays read-only until you switch input on, and it has no account, no cloud relay and no analytics.

Status
Coming soon to the App Store
Platforms
iPhone, with Android planned
Requires
Herdr on a computer you can reach over SSH
Data
Nothing collected, nothing leaves your devices
App Store soon
The Cowboy home screen: one agent highlighted in red is waiting for an answer, followed by finished, working and idle agents.
§ 02 · The company

Who we are

A small software company with a narrow focus: a few apps, built with care and looked after for the long run.

Duck Type LLC makes apps for people to use every day, and distributes them through the App Store and Google Play.

The company was founded by Erik Strömberg, a full-stack developer who spent years building web, data and blockchain systems for other companies. Duck Type is where that experience goes into products of our own.

Design, development, publishing and support all happen in-house, so a support email reaches the people who built the app.

  1. No ads, no tracking.Neither of our apps shows advertising or contains analytics or tracking SDKs.
  2. Your data stays yours.We keep only what a feature needs, never sell it, and let you delete it from inside the app.
  3. Supported for real.Every app has a support page, a privacy policy and an email address that a person answers.
§ 03 · Contact

Write to us.

We read everything. For help with an app, tell us which app, which device and which version of iOS or Android you are on.