Swipe to Keep or Delete Photos? Build Your Own App

You want to cull your camera roll fast — keep the best shots, ditch the rest, and maybe turn the winners into an Instagram carousel. There are plenty of apps that promise this with a swipe, but here’s another option: build the exact tool you need yourself, in Auto, in about the time it’d take to compare five apps in the App Store.

Why building your own beats searching for one

If you’ve searched for an app to pick the best photos from your camera roll, or scoured lists of the best photo culling software, you’ve probably noticed the same problem: most tools are built for a generic use case. They swipe left or right, sure, but they don’t help you actually build something with the survivors — like arranging a carousel post, trying different orders, and drafting a caption. Auto skips the compromise. You describe what you’re actually trying to do, snap a photo if it helps explain your situation, and Auto builds a mini-app — a “Frame” — around your specific workflow. No account juggling, no ads, no features you’ll never use.

How to build it in Auto

1. Start with the real task, not the generic label. Instead of “photo culling app,” describe what you’re actually doing: “I want to upload a batch of photos, pick the best ones, try different orders for an Instagram carousel, and get caption ideas.”
2. Let Auto ask clarifying questions. It’ll suggest structure — a photo bank, a way to build and compare spreads, a final export step.
3. Refine as you use it. The first version rarely matches how your brain works. Keep adjusting until it does.
4. Save time by saving the output where you need it. Ask Auto to save your selects straight to an album in your Photos app so you’re not screenshotting or re-exporting.

The whole point is that it’s yours. Your friend culling wedding photos needs something different from someone picking a travel carousel — Auto lets each of you build for that.

How someone built theirs

One Auto user started simply: an Instagram post curator to upload a batch of photos, decide which to post and in what order, and get caption suggestions — with selects saved to a Photos album automatically. From there it evolved through real use. They wanted a photo bank they could pull from, dragging a copy of any photo into a workspace so the original stayed put and they could experiment freely with different groupings.

That grew into “spreads” — horizontal rows of photos, each one a different prototype ordering, with drag-to-reorder (holding first, so it wouldn’t fight with scrolling). A big checkmark in the corner marked the winning spread, replacing a cluttered row of mini checkboxes. They tightened the visual design next — white background, bold outline buttons instead of filled ones, no shadows or gradients — and made the photo bank collapsible with a stacked preview, since it filled up fast. When a build error popped up mid-project, they pasted the error back in and had it fixed in the next round. The result, refined over many small prompts, became a Frame people now know as “Post Curator” — proof this kind of custom tool is genuinely buildable, not hypothetical.

FAQ

Do I need design or coding skills to build this? No. You describe the workflow in plain language and Auto handles the interface and logic.

Can it actually delete or organize my real camera roll? Frames can save chosen photos to an album in your Photos app; deleting from your system camera roll depends on device permissions, so test with a small batch first.

How is this different from a swipe app I’d download? A downloaded app is fixed. A Frame you build adapts to your exact steps — culling, comparing spreads, captioning — and you can keep changing it as your needs shift.

What if my first version isn’t quite right? That’s normal. Keep prompting Auto with specific fixes, the way you’d give feedback to a designer, until it matches how you actually work.