365 ways to play.
Hidden in a calculator.
Roll a 3D die and land on one of 365 illustrated moves. To everyone else, it’s just a calculator.


It really is a calculator. Until it isn’t.
On your home screen it’s called “Dice Calculator” and wears a plain calculator icon. Anyone who opens it gets a calculator that adds, subtracts, multiplies and divides.
Open the calculator
A normal, working calculator. Nothing on screen gives anything away.
Type your secret code
Enter your private code and press equals. Change the code any time.
Leave, and it locks
Switch apps or press Back and you’re straight back to the calculator.
Everything you need for 365 nights.
Every move has an illustration, a short how-to and a difficulty level, plus tools to make each night your own.
Roll the 3D die
A real tumbling die with little vibrations as it lands. Or just shake your phone to roll.
365 illustrated moves
Each with a picture, a short description and a level: Easy, Moderate or Adventurous.
Filter the roll
Only easy moves tonight? Nothing that needs a chair? Pick levels and tags to include or leave out.
Move of the Day
A new move for every day of the year, a streak counter and a calendar of what you’ve tried.
Rate, save and take notes
Favorite the ones you love, mark what you’ve tried, give stars and keep private notes.
Blur mode
Keep pictures blurred until you tap them, for when you’re not alone on the couch.
Designed to feel special.
Pictures below are blurred on purpose, the way the app’s blur mode shows them.





What happens in Dice Calculator stays there.
No account, no sign-up and no tracking. Everything you save stays on your own phone.
- Opens as a working calculator. Your code unlocks it.
- Locks itself the moment you leave the app.
- On Android, screenshots are blocked and the recent-apps preview is blank while it’s open.
- Favorites, ratings and notes never leave your phone.
- Back up and restore with a file whenever you like.
Android and iPhone.
Android app
A real app you install, with vibration, shake to roll and screenshot blocking.
iPhone web app
Add it to your Home Screen from Safari. It opens full screen and works offline, just like an app.
Questions
How do I get the app?
Tap “Request access”, answer a few quick questions, and you’ll be connected with us on WhatsApp. We’ll take it from there personally.
Does the calculator really work?
Yes. It does everyday sums, percentages and more. Only your secret code followed by “=” opens the app.
What if I forget my code?
For your privacy the code can’t be recovered from inside the app, so pick one you’ll remember. We’ll help you get set up again if it happens.
Do I need internet?
Only to install it. After that it works completely offline.
Is my data shared anywhere?
No. There are no accounts and nothing is uploaded. Your favorites, ratings and notes stay on your phone.
Who is it for?
Consenting adult couples, 18 and over.
Your next 365 nights start here.
Tell us a little about yourself and we’ll reach out on WhatsApp.
Request access →
Dice Calculator