A simulation — everything in it is invented

Simulated finance,
for storytelling.

Larpy is a fictional finance simulator for writers, filmmakers, theatre productions, and tabletop or live-action roleplay. Every account, balance, and transaction is invented. The app opens with a fictional-content notice, holds no money, and never connects to a bank.

Larpy home screen showing a simulated dashboard: 'Good afternoon, Larper', an invented $10,030.00 total balance, a fictional debit card, and Send, Transfer, Pay, and Deposit actions
Made for makers

A financial world for a story that needs one

When a story needs a character with a financial life, Larpy lets you invent one — accounts, history, portfolio and all — without touching a real account.

Filmmakers

Set-dress a character's finances without a VFX budget.

LARPers

In-character wealth for your merchant, mogul, or monarch.

Theater

A staged financial life for a character on stage.

Video creators

Skits, tutorials, and B-roll without exposing real data.

App designers

A reference-grade fintech UI to study and demo.

What’s inside

A complete financial life, entirely invented

Larpy simulates the shape of a modern finance app so a character can have a full financial history — all of it authored by you, none of it connected to money.

Home dashboard

An invented total balance, a fictional card with card controls, and Send, Transfer, Pay, and Deposit actions — plus made-up checking and savings accounts.

Accounts & activity

A stacked card carousel with invented balances, and a dated transaction feed you can write and edit to match your script beat for beat.

Transfers & payments

Simulated flows that move invented numbers between invented accounts. No payment network is contacted, no money moves, and nothing is ever sent to anyone.

Credit score & budgets

An invented credit score gauge, budget tracking, and bills screens, so a character’s financial backstory is as detailed as the rest of them.

Crypto portfolio

Public market prices and charts, with simulated buy and swap screens. The market data is real; the holdings are invented and hold no value.

Stock portfolio

Public quotes and interactive charts for a portfolio that exists only in your storyline — real tickers, invented shares, no brokerage.

Face ID & passcode lock

Lock your simulation behind Face ID or a passcode, so the financial world you authored stays private to you.

App icon themes

Multiple icon styles and a polished onboarding flow, so Larpy suits any character’s home screen aesthetic.

Local-only by design

Everything is stored on your device. No servers, no cloud sync, no analytics, no tracking — and never any banking credentials.

Market backdrop

Real market backdrop.
Invented portfolio.

Larpy’s crypto and stock prices come from public market data APIs, so a story set today moves with today’s market rather than a frozen snapshot. The holdings, balances, and gains built on top of that backdrop are entirely invented, belong to nobody, and can never be bought, sold, or withdrawn.

Public crypto prices via CoinGecko

Publicly available coin prices and charts, the same data any news site shows.

Public stock quotes via Finnhub & Yahoo Finance

Real tickers and charts behind a portfolio that exists only in your story.

Everything else is invented

Your holdings, balances, and gains are numbers you typed in yourself.

Larpy accounts screen with stacked blue simulated cards, an invented $10,000.00 available balance, and an editable activity feed showing entries like Uber Eats minus $20.16
Privacy by architecture

Nothing to leak, because nothing leaves

Larpy handles fictional data, and it treats even that with care. Everything you stage lives on your device and nowhere else.

  • All data stored locally on your device
  • No servers and no cloud sync
  • No analytics and no tracking
  • No banking credentials — ever, by design
  • Face ID / passcode lock for your staged data

Read the full policy

The only network requests Larpy makes are for public market prices. Details, in plain language, in our Privacy Policy.

Write the financial backstory.

Larpy is coming to the App Store. Questions about using it in your production, campaign, or classroom? We'd love to hear from you.

Reminder: everything in Larpy is invented. It is not a bank, and it must never be used to make anyone believe otherwise.