Quiz: Who's This?

Turn your photos into a face-guessing quiz! Mosaic, blur, and puzzle effects fade away to reveal the answer. Enjoy with family, friends, or on your own!

Your photo library becomes a quiz — instantly.

"Who's This?" automatically detects faces in your iPhone and iPad photos, applies mosaic, blur, or jigsaw puzzle effects, and challenges you to figure out who it is.

Gather around one device with family or friends and shout out your guesses as the effects gradually fade away. Playing solo? It's just as fun — scroll through old photos and test your memory. A little brain teaser with a side of nostalgia.

After each answer, the original photo is revealed, bringing back memories of the moment it was taken.

■ Perfect for

• Family gatherings and house parties
• Reunions — reminisce about the old days
• Hanging out with friends or on a road trip
• School clubs and group events
• Solo downtime or a quick memory workout

■ Features

• Auto-generated quizzes — no setup needed, just tap Start
• 3 effect types — mosaic, blur, and jigsaw puzzle appear randomly
• Gradual reveal — effects fade in 5 stages, building suspense
• Fully automatic — no buttons to press, just watch and guess
• Album selection — pick a specific album to quiz from, perfect for reunion or party prep
• Customizable — set the number of questions, time limit, and effect types
• Dark photo correction — automatically brightens dark images
• Fully offline — all processing happens on your device. No data is ever sent anywhere

■ How to Play

1. Launch the app and tap "Start"
2. A face with an effect appears on screen
3. Guess who it is — shout it out with friends or solve it in your head
4. The effect gradually fades, then the answer is revealed
5. The original photo appears, and the memories come flooding back

■ Privacy All photo processing is done entirely on your device. No photos or face data are ever uploaded to the internet.