Make an app.
Just ask.

One line is all it takes. No design brief, no stack to choose, no spec to write — Pocket Opus makes those decisions for you.

Join the waitlist See what you can build
Coming soon to Google Play App Store
Tell Pocket Opus what you want
“Make me an expense tracker with monthly charts.”

That's the only thing you type.

Expense Tracker
September
$1,284
Food $320
Transport $180
Shopping $245
Other $539

Ten decisions you
don't have to make.

Most app builders need a brief. Pocket Opus needs a sentence.

  • ×The tech stack
  • ×Which libraries to use
  • ×The layout on every screen
  • ×Colour palette and dark mode
  • ×Touch target sizes
  • ×Empty, loading and error states
  • ×Accessibility and screen readers
  • ×Where the data is stored
  • ×How to export it
  • ×What happens offline
What you actually type

“Make me a habit tracker.”

That's the whole brief.

ONE LINE EACH

One app.
Endless possibilities.

Games, utilities, personal tools, creative experiments — make the little apps you've always wished existed.

Every app here is the prompt shown. Nothing else.

Pocket Ruin, a mini game built with Pocket Opus
Game

Pocket Ruin

A dungeon raider game.

The prompt “Make a tiny dungeon raider game.”
Mockup Pad, a mini app for designing interfaces
Creative tool

Mockup Pad

Wireframe app screens right on your phone.

The prompt “Make an app where I can create mockups.”
Stories, a mini app that turns a topic into a story course
Personal tool

Stories

Turn any topic into a story course.

The prompt “Turn a topic into a story course.”
Block Blast Deluxe, a puzzle mini game
Game

Block Blast Deluxe

A match-and-clear puzzle for spare minutes.

The prompt “Make a block puzzle I can drag shapes onto.”

The same decisions behind every one of them — so they feel like one family instead of ten different experiments.

ONE ASK IS ENOUGH

Built right the first time.
Then change it as often as you like.

You don't have to get the description perfect. The first build is already a real, working app — follow-ups are for when you want something different, not to fix what it missed.

Make the expense tracker show a pie chart too.
Done. I added a spending breakdown by category and kept your existing monthly chart.
Also add a way to export my expenses.
Added CSV export. Your existing data is still there.
Make the interface a little simpler.
AFTER THE BUILD

Everything comes already handled.

The parts you'd normally have to think about are decided before you ever see the app — and everything it stores stays on your device.

The boring parts are already done

Responsive layout, dark mode, readable labels, sensible empty states — applied to every app without being asked. You never write a design spec.

It's already there

Opening an app doesn't download anything. The code lives on the device, so there's nothing to wait for.

Your data stays local

Entries, files and settings live in the app's own storage on the device. Nothing you enter is sent to us.

Take it with you

Export any app, or your whole library, whenever you want. Your work isn't locked inside this product.

POCKET OPUS

What will you build first?

Join the waitlist and be among the first to try Pocket Opus.

Join the waitlist

Pocket Opus is coming soon to Google Play and the App Store. Opens a short Google Form in a new tab.