Rubber Duck Labs

Apps and rapid prototyping

We make our own apps. We’ll build yours too.

We know what it takes to get one launched. Bring us an idea and you’ll have a working prototype in weeks, then a finished product.

See our appsWork with the studio
Pixel art: a rubber duck working on a laptop

Our Apps

Small, focused tools. Each one does one job and shows its work.

Pixel art: a duck in a beret tasting red wineIn Beta Now

Wine tasting app

Blind Taste

The wine in your glass, explained. Taste blind and check your notes against an answer key, or just scan the label. Every fact shows where it came from. For adults 21+.

About Blind Taste
Pixel art: a duck in a cap flying a droneComing Dec 2026

Drone pilot test prep

Examiner: Part 107

Study for the FAA test you need to fly drones commercially. Practice questions, a timed mock exam, and the rule behind every answer.

About Part 107
Pixel art: a duck technician fixing a refrigeratorComing Jan 2027

HVAC certification test prep

Examiner: EPA 608

Study for the EPA 608 test HVAC technicians need to handle refrigerant. Updated for the new 2027 exam.

About EPA 608

The Studio

A small senior team. We turn your idea into a working product, then take it to launch.

Pixel art: a duck working at a desk next to a whiteboard that reads idea, build, ship
  1. 1
    Prototype sprint

    A working prototype, to test the idea.

  2. 2
    Build

    Launch quality in short cycles, with a working build every week.

  3. 3
    Launch and handoff

    Store submission and documentation, then handoff or ongoing support.

Have an idea? Email usHow the studio works

Why a rubber duck

Programmers explain a bug out loud to a rubber duck, and the answer becomes clear. Rubber Duck Labs works the same way: clear problems, clear answers, sources you can check.