The fake bank account balance prank, and the app to film it with

First, the line you don’t cross

A bank balance is the screen people get asked for when it matters: by a landlord, a lender, a seller, an embassy. That is why a made-up one is a prank in one room and fraud in the next. Telling your sister a seven-figure transfer has landed in your account, filming her face and showing her it’s a prop a minute later is a prank. Showing the same screen to anyone as your funds, your income or a payment, to rent a flat, borrow money, close a sale or be believed about what you earn, is fraud, whichever tool drew the screen. This guide is about the first kind; our acceptable use policy covers the rest, and accounts used for the second kind are closed.

Four more limits. Play it only on someone who knows you. Make the claim about your own imaginary money and never theirs: not a joint account, not savings they’re counting on, not money they lent you. Ask nobody for anything, money, a favour or a decision, while they still believe it. And reveal it in the same scene, then get their say-so before you post.

A balance prank they can hold

Search for this prank and you find three things: pictures of balances to send by text, a recording of a phone-banking voice reading out a balance in the millions, and prank apps to download. The first two share a weak point. Someone says “let me see”, takes the phone, and there is nothing behind the picture.

Pozer’s payment app is built for that moment. It’s an original design in the style of a peer-payment app such as Cash App, with no bank’s or payment company’s name, logo or artwork, and it isn’t affiliated with any of them. You fill it in from a browser, publish it and get a link. Opened on your phone and added to the home screen, it launches fullscreen from its own icon, with a balance they can refresh, a list they can scroll and buttons that answer a thumb. Building it, installing it and filming it are free.

What they see when you hand it over

The app opens on a tab called Money. Your initials and tag sit at the top, and under the title is the card the prank lives on: Cash balance, to the cent, in the largest type on the screen, with the masked ends of two numbers beneath it (Account ∗∗5430 and Routing ∗∗329 until you change them). Add money and Withdraw are the two pills at the foot of the card, and a Paychecks row under them shows what came in this month. Below are a Savings card with a goal ring, a Bitcoin card and two Explore tiles. The bottom bar holds Money, a round $ button and Activity, the second screen: a list of names, notes, times and amounts, with money in marked by a plus in the accent colour.

What responds when they tap

• The tabs. Money and Activity switch as in any app.
• The pull. Dragging down on Money turns a refresh spinner and leaves every figure where it was. “Refresh it” is the first thing a doubter says, so let them.
• Three buttons. Add money, Withdraw and the $, which is Pay, each slide up a keypad. An amount and a tap print a receipt, the balance changes behind it and a new line tops Activity. All of it happens inside the phone: no money moves and nobody is notified.
• Nothing else. The Paychecks row, the Savings and Bitcoin cards and the Explore tiles show what you set and don’t open.

It is also silent. The phone-banking voice from the audio version of this prank is a separate recording, added in the edit.

Pick a version the app can carry

• “Something landed in my account.” The million-dollar bank account prank. An ordinary account, with one line in Activity that nobody can explain. You hand the phone over and let them find it.
• “I’m moving it before they take it back.” You tap Withdraw on camera and the receipt does the talking. A withdrawal carries a 1.5% fee, so emptying $1,204,318.77 prints a Fee line of $18,064.78.
• “Check it for me, I can’t look.” The broke version: a few dollars and a list of where the rest went. From a balance of exactly $0.00, Pay comes back Not sent; the borrow-money skits are built on that.

What it can’t carry is a balance that changes while they watch. No deposit arrives by itself and nothing ticks. A before and an after are two takes with a cut between them, or a tap you make yourself.

Set the account up for the joke

The account is typed in the editor, in five groups: Header, Balance, Save & invest, Theme and Activity. These fields decide whether the prank survives a second look:

• Cash balance, to the cent. $1,204,318.77 reads as an account; $1,000,000.00 reads as a number someone typed. Mind the length: in the editor’s preview, which is as narrow as a small phone, eight figures before the point fit the card in dollars and nine run past its edge.
• One line that explains it. Activity holds up to eight lines in the order you set, so the first row is the one at the top. Give it a Name, a Note and an Amount, switch Incoming on and type Today as When. Then make the sums agree: $4,318.77 before the transfer plus $1,200,000 is $1,204,318.77. Activity prints whole amounts, so the line has no cents.
• Keep the rest ordinary. The joke is the gap between the balance and the life around it: a normal wage in Paychecks this month, a Savings goal not yet reached, the rent in the list. Replace the lines the app ships with, which include a $12,500 invoice.
• Your own tag and initials. Left alone, the header reads $yourtag and SS. Make the tag plainly invented, not a real person’s.
• The right currency. USD $, GBP £, EUR € or IDR Rp, always written with commas for thousands and a point before the cents.
• A name that isn’t a bank’s. The app’s name sits under its icon on the home screen; the editor suggests Tender, Dime, Quid and Greenback. A real bank’s name or logo is against our acceptable use policy and turns a prop into an impersonation. Set the name and icon before you install: they’re fixed on the home screen once the app is added.

The preview’s tabs switch, but its three buttons don’t open the keypad; that belongs to the published app. Publish from the panel at the bottom of the editor. The first time, it asks for your email and sends a six-digit code, with no card and no password. Open the link on the phone you’ll film with (the editor shows a QR code for it). On iPhone, use Safari, then Share → Add to Home Screen; on Android, Chrome, then ⋮ → Install app.

How the moment plays

1. Open the app from the home screen yourself and say your line before the phone changes hands. It opens on Money, balance first.
2. Hand it over and let them read. Don’t point: the balance is the largest type on the screen.
3. Let them refresh. The spinner turns and the figure is still there.
4. Let them find the line: a tap on Activity, and the transfer is at the top with its plus sign.
5. For the withdrawal version, take the phone back, tap Withdraw, type any figure above the balance and tap Withdraw under the keypad. Only what the balance holds leaves, so the receipt headlines it to the cent: Confirmed, −$1,204,318.77, Balance $0.00. It stays up until someone taps Done.

The Reference is a fresh random code each time, and the Date is the phone’s own clock at the tap, so it matches the status bar above it. Afterwards Money reads $0.00 and a line marked Now tops Activity: Bank account, Instant withdrawal.

When they’re holding the phone

• Install it first. Opened from the home screen, the app runs fullscreen with your name and icon; a browser tab shows its link across the top.
• Your Edit button stays out of the shot. In the installed app it’s hidden. Holding two fingers still on the screen brings it back for five seconds, and one finger never does, so a resting thumb can’t surface it. On iPhone the home-screen app keeps its own sign-in, so the first hold asks for the email you published with and a code: do that before you roll. In a browser tab the button never hides.
• Know what the free tier shows. Free apps carry SIMULATED · POZER.COM in small print on the balance card, under the account and routing digits, at the top of Activity and on every receipt. Use it: pointing at it is the easiest reveal there is. Pro at US$12.99/mo removes it.
• They can use the buttons too. A friend who taps Add money and types a number gets a receipt marked Received and a bigger balance, and it stays until you reset.
• Silence the phone. A real notification sliding down mid-prank breaks it, and can show them something private.

If all you need is the picture

Plenty of people looking for this prank want a picture, not an app. With your figures set, tap Export PNG (3x) at the bottom of the editor: it saves whichever tab the preview is showing as cash-mockup.png, 960 by 2,079 pixels, without a phone frame. On the free tier the preview carries SIMULATED · POZER.COM, so the export does too, and Pro exports a clean screen. A screenshot of the installed app works as well.

A picture travels without its reveal. If you text one, the reveal goes in the same conversation, straight after the reaction. And a picture of a balance never goes to anyone who could act on it.

The reveal, and the reset

End it on camera. Tell them, then show them how it’s made: point at the fine print, or hold two fingers on the screen, tap Edit and let them watch you change the balance. Keep that moment in the cut. A prank video without its reveal is a video of someone being lied to. Then ask before you post it: they get a say in whether their face goes out.

Everything tapped is saved in the app on that phone, so if you close it and open it again the balance and Activity are where the last take left them. Before the next take, hold two fingers on the screen, tap Edit, then tap Reset to published values, and the app reloads with the figures you published.

What ends the prank early

1. A round balance: $1,000,000.00.
2. $yourtag in the corner, because Tag was never changed.
3. A seven-figure balance with nothing in Activity to explain it.
4. A balance too long for its card.
5. A real bank’s name under the icon, which is also against the rules.
6. Last take’s withdrawal still at the top of Activity, over a balance of $0.00.
7. A browser tab instead of the installed app: an address bar, and an Edit button that never hides.

Every field and button, one by one, is in the simulator walkthrough. The same prank on a brokerage account is the fake trading app prank, and with a prize as the reason for the money it is the “I won the lottery” prank.