Photo & video challenges
Instead of hoping guests take good photos, Koestr hands each of them a deck of playful challenges — “find the oldest guest”, “best dance move”, “a candid of the couple”. It turns documenting the day into a game everyone actually wants to play.
What you get
Why hosts love it
Prompts that spark the good stuff
Curated challenge packs get guests shooting the candid, characterful moments a hired photographer would miss.
Photo and video, both
Some challenges call for a snap, others for a few seconds of video. You choose the mix.
Points for playing
Every capture scores, nudging the shy ones to join in and the competitive ones to go again.
Fully editable
Swap prompts, write your own, and set how many points each one is worth.
More to explore
All featuresLive wall
A big-screen mosaic that fills with your guests' moments in real time — on any TV, projector or laptop.
Points & leaderboard
Points, streaks and a live leaderboard turn capturing moments into friendly competition.
Timed reveals
Drop a challenge at exactly the right moment — “cake cutting!” — and watch it pop up on every phone at once.
Your next event deserves a wall full of moments
Set up your event in two minutes and see for yourself. It's free to start.