The definition
A disposable camera app is a camera app that imposes three constraints a phone would not: a fixed roll, no preview, and a delay before you can see the result. Take those from a 1990s film disposable and put them on a phone, and you have the category.
The constraints are the product. A phone camera lets you take a hundred versions of the same photo and keep the best one. A disposable camera app makes you take one and live with it. What comes out is worse by the standards of a photo editor and better by the standards of a memory.
Two kinds
| Feature | Event disposable camera apps | Personal disposable camera apps |
|---|---|---|
| Who shoots | Everyone at an eventEach guest gets their own roll | YouYour everyday photos |
| How people join | A code or link from the hostKept uses a QR code and no app | An accountUsually with friends as a social layer |
| When photos develop | A time the host setsTypically after the event | Set by the appOften the next morning or a random delay |
| Who sees the roll | Everyone who was thereAll at once | You, then friends you share with |
| Pricing | Per event, usuallyKept is one-time, free up to 5 guests | Free or subscription |
Kept is the first kind. The rest of this guide is about that kind, because it is the one people are usually asking about when they are planning something.
Why people want one
- Presence. With nothing to check, people put the phone down. Hosts report guests looking at each other instead of a feed.
- Honesty. No retakes and no deleting means the roll is what happened, not what people chose to show.
- A moment. When the roll develops, everyone sees eighty photos from forty people at the same time. That is a second event.
- Coverage. A photographer is one point of view. Two hundred guests are two hundred.
- Logistics. Film disposables have to be bought, collected, developed and scanned. An app does none of that.
What to look for
- No app for guests. If two hundred people must install something, most will not. Kept opens from a QR code as an App Clip on iPhone and in the browser elsewhere.
- A real reveal, not a blur. Ask whether photos are hidden in the interface or never delivered. Kept’s server leaves photo addresses out of every response until the roll develops. More on this.
- Everyone gets the roll. Some products give the photos to the host only. Kept lets every guest save the full roll in one tap.
- One price. Events are one-off. A subscription is the wrong shape. Kept is a single payment per event, by guest count.
- Host controls. Develop early, add guests mid-event, download a print-ready code.
Questions
Is a disposable camera app the same as a shared album?
No. A shared album shows photos as soon as they are uploaded and lets people choose what to add. A disposable camera app hides photos until they develop and gives each person a fixed roll with no retakes.
Do disposable camera apps use the phone's real camera?
Yes. The app opens the phone's camera and takes a normal photo. The difference is what happens next: no preview, no delete, and the photo is withheld until the roll develops.
What does 'develop' mean in a disposable camera app?
It is the moment the hidden photos become visible. In Kept the host sets the develop time when creating the roll, and can develop early from their phone. When it develops, every photo from every guest opens at once.
Do guests need to download an app to use Kept?
No. Guests scan the QR code, type a name, and the camera opens. On an iPhone it launches as an App Clip, a small temporary version of the app that needs no App Store download. On Android and everything else it runs in the browser.
Can the host see the photos before everyone else?
No. Before a roll develops the server does not send photo addresses to anyone, including the host and the person who took the picture. The host can choose to develop the roll early, which opens it for everyone at once.
How much does Kept cost?
Free for up to 5 guests. Larger films are a one-time price for the event, from $1.29 for 10 guests to $69.99 for unlimited guests. Nothing renews. An Unlimited Shots add-on for $6.99 removes the 36-frame cap for everyone on the roll.
Give everyone a camera. Take away the screen.
Free for your first 5 guests. Your first roll takes about a minute to set up, and nobody has to install anything.