iPhones have a genuine advantage in 3D scanning, and it is not the camera. It is the LiDAR sensor on the Pro models, which hands scanning apps real depth data. Scans finish faster. Geometry holds up better on tricky shapes. If you have a Pro iPhone in your pocket, you already own a better scanner than most of what was sold as professional hardware a few years ago. That still feels a little absurd to me.

The app shelf is the familiar one: Polycam, Kiri Engine, Scaniverse, RealityScan, Luma AI, Qlone. On iOS these apps are mature and widely used, and most have free tiers worth trying before you spend anything. I am deliberately not ranking them. The iOS app that wins for scanning sneakers might lose for scanning lamps, and your catalog decides that, not a list. Anyone who ranks them without asking what you sell is selling you something, not helping you.

What to actually evaluate on iOS. Whether the app uses LiDAR or pure photogrammetry, because that changes both speed and quality on your hardware. Export formats, always, because an app that will not give you GLB or USDZ is a dead end for a store. I do not care how good its scans are if the model cannot leave the app. And what happens to your model after scanning: some apps keep everything in their cloud with their viewer. Fine if you like their viewer. A problem if you want the model on your own product page, which you should.

One more iOS-specific thing. USDZ export matters more here than anywhere else, because USDZ is what powers "view in your room" AR on iPhones. If your shoppers are mostly on iPhones, and statistically a lot of them are, an app that exports clean USDZ is worth more to you than one that does not, even if its scan quality is a hair worse. The format your customers' phones need beats the spec sheet. Every time.

Photo3DTools tracks photo-to-3D scanner apps and generators by export format, pricing, and store integration, so you are comparing real capabilities.

Or let someone else do the scanning. I generate 3D models per product for Shopify and Etsy sellers. Photos in, 3D out, at photo3dtools.com.