Put a disposable camera on every table and you will get something a phone cannot give you: a grainy, badly lit, slightly crooked photograph that looks like a memory instead of a file. That is not nostalgia talking. It is a real aesthetic, produced by real physics, and no filter has ever quite matched it.
It is also a keepsake, not coverage. Those are different jobs, and the mistake is asking one thing to do both.
The case for the disposable
The camera is the prompt. A plastic box on a table with a winder and a flash is an invitation in a way that a card is not: people pick it up, they aim it at each other, they do the thing where everyone crowds into frame. It creates photos that would not otherwise have been taken.
Then there is scarcity. A fixed number of frames per camera makes every one of them a decision. Nobody takes the same shot eleven times on film, and that discipline shows up later as a roll where most frames are worth looking at.
And the surprise is part of the value. You get the results days or weeks after the wedding, having forgotten what was on them, and something on that roll will make you sit down.
What you give up
All of it is real, and all of it is bounded.
Frames run out. When a camera is finished, it is finished, usually before the dancing starts, and the second half of the wedding is the half people forget to plan for.
There is no video. No toasts, no vows, no first dance with the audio, and video is where the sound of your wedding lives.
Nothing is live. The album cannot go on a screen, guests cannot see what anyone else caught, and there is no moment during the reception where the room notices itself.
Guests never get their own shots. The person who took the photo hands you the camera and never sees the frame. Every one of those photos becomes yours alone, which is a strange outcome for something a friend made.
And you wait. The cameras have to be gathered from under the tables, developed, and scanned before anyone sees a single image. Some rolls come back badly exposed or half-empty, and there is nothing to be done about it by then.
The QR album, in the same terms
One code, one album, everyone's phone. The camera is already in their pocket, already charged, already the device they know, so nothing runs out and nothing gets left in a chair.
Uploads land as originals, up to 10 GB per file, so what you download is the file the phone made rather than a chat-compressed copy. The album fills while the wedding is happening, so it can go on a screen. Video is included on the paid plans, which means the toasts survive with their audio. And Download all gives everyone, guests included, the whole thing as a zip: the person who took the photo gets to keep it too. Download your photos and videos covers the options.
What you do not get is the grain. A phone photo looks like a phone photo.
Both, if you like
This is usually the right answer, and it is not a compromise.
Put out fewer cameras than you were going to, on the tables where the grain will be worth it, and let the QR album carry the coverage. When the film comes back, upload the scans to the same album. Now the roll lives next to the video of the toast, everything downloads in one zip, and the reel at the end can use the film frames too.
The two are not competing for the same job. One is a photograph you will frame. The other is the record of a whole day.
The verdict
If you want a keepsake with texture and you accept that some of it will not come out, buy the disposables. They are wonderful and they are supposed to be imperfect.
If you want the wedding itself, in full, from every seat, with the audio and without a wait, that is what the album is for. And a photo booth makes a different version of the same trade if you were weighing that too.
The setup takes one sitting: the wedding photo QR guide walks through it, or see what one album for the whole day looks like.

