The iOS app

Underpriced AI is available as an iOS app on the App Store, with native camera integration for the fastest scanning experience. Sign in with the same account you use on the web and your scans, saved items, plan and scan balance all follow you.

Scanning on iPhone

1. Open the scan screen and tap "Take Photo" to use your phone's built in camera, or tap "Upload" to pick an image you already have.
2. The first time, your phone asks permission to use the camera. Tap Allow. If the camera does not open or you see a black screen later, camera access has been blocked: re-enable it in your settings, or use Upload instead.
3. Add up to 12 photos of the same item (the first 3 set the price) to one scan, for example the front, the back and a label or maker's mark. That still counts as a single scan and makes identification and pricing more accurate.
4. Review the result: identification, price range, recent sales with links, and how fast it sells.

To clear a pile fast, add up to 10 photos of 10 different items and tap "Each photo is a different item" when the scan page asks. Each one is scanned as a separate item and counts as its own scan.

Listing from your iPhone

eBay and Bonanza publish directly from the app once those accounts are connected in Settings. For Poshmark, Mercari, Facebook Marketplace, Depop, Vinted and OfferUp, open the item, pick the marketplace and tap Copy it step by step: save the photos, copy each field in the order that app asks, and post it yourself in their app. For other marketplaces, use the Copy buttons and Download Images.

One click form filling comes from our Chrome extension, and phone browsers cannot run extensions, so that part happens on a desktop computer.

No app store needed

The web app is fully responsive, so underpricedai.com works in Safari on any iPhone or iPad. To make it feel like an app, open underpricedai.com in Safari, tap Share, then Add to Home Screen.