Pick the room
Choose Kids or Adults, then jump into decks built around songs, artists, screen titles, games, sports, food, travel, and quick physical prompts.
iPhone party guessing game
Guess What's Up?
Hold the phone on your forehead, let your team shout clues, and tilt to mark each card correct or passed. Built for family nights, grown-up game tables, and fast rounds that do not need a board, a host, or a pile of cards.
Built for motion
Quick to start. Easy to explain. Funny before the timer even begins.
Current release path
TestFlight now, App Store next.
Guess What's Up? is being prepared as an iOS app for the App Store. Its web home is guesswhatsup.app, with privacy, terms, support, and app updates hosted there.
How a round works
Less setup, more shouting across the room.
Hold it up
The ready screen waits until the phone is steady in landscape on the player's forehead, then starts the round with a short arcade-style cue.
Tilt to score
Tilt down for correct and up for pass. The game pauses between cards, shows the outcome full screen, and keeps the timer fair.
Deck library
Made for guessable prompts, not obscure trivia.
The app separates kid-friendly decks from adult decks, with categories that stay broad enough for groups to play without needing one person's niche knowledge.
MusicMusic ArtistsMovies & TVVideo GamesAct It OutWorldLifestyleSports
Game night details
The small stuff that keeps the round fair.
- Kids and Adults modes with separate card libraries
- Optional player or team names with local scoreboards
- Round lengths for quick games or longer group turns
- Portrait pause if the phone comes off your forehead
- Old-school game sounds for countdowns, passes, wins, and high scores