One shared camera roll for the whole event.
Everyone at the wedding shot photos. Now they are on forty different phones. GroupSnap puts them all in one place while the party is still happening.
TestFlight beta
Free, and open to anyone. The app needs Apple’s TestFlight installed first — the browser version needs nothing at all.

Every guest shoots into the same roll. You get the whole night, not just your corner of it.
Guests scan or type a short code. No account to make.
Up to 2400px on the long edge — not the squashed thumbnails a group chat gives back. Plenty to print.
Save the whole roll into a Photos album, or export it as one .zip for Files, Drive or AirDrop.
No iPhone? Open the album in a browser, add your photos, see everyone else’s. Nothing to install.
A wedding, a bar mitzvah, a trip, a birthday. It closes when you say so.
No. Anyone can open the album in a browser and add photos there. The app is nicer on an iPhone, but it is not required, and neither way asks for an account.
Neither. You type your name, type the album code, and you are in.
Nothing for an album of up to 9 people — unlimited photos, unlimited albums. Past 9, the host unlocks the album: $0.99 for that one album forever, or $2.99 every 6 months for every album they host. Guests never pay, and nobody already in an album is ever removed.
As long as the album is open. Download everything before you close it.
No. Only people with the code can see the album. A host can also require guests to be physically at the venue instead of using a code at all.
Yes. From the album’s info screen, “Save all to Photos” puts every photo into an album on your phone named after the event, and “Download all as a file” makes one .zip you can send to Files, Drive or anyone else. Any member can do it, not just the host.