Trove · Updated 3 November 2026
How can I identify an object from a photo?
Take a clear photo that shows the object's marks, date, and the reverse side, and treat the name you get back as a guess to verify. Trove will offer an identification and a value estimate. Both can be wrong. Never eat a mushroom, or anything you foraged, because an app or a photo said it was safe.
What to do
Photo identification is a faster first guess. It is not an expert holding the object, and it is not a lab test.
- Photograph the details that decide the answer Fill the frame. Include marks, signatures, dates, hallmarks, and the back or the bottom. A blurry photo of the pretty side is how identifiers pick the wrong cousin of the object.
- Read the result against the object If Trove, or any other tool, names something, compare that name with what you see. If a word does not match a mark on the real object, discard the result and try another photo. Do not talk yourself into the exciting answer.
- Separate 'what is it' from 'what is it worth' A likely name is not a price. Value depends on condition and on what people have paid. Sold listings and, for anything that might matter, an appraiser or a specialist dealer are the check.
- Stop completely if the question is 'can I eat this' No photo app can tell you a wild mushroom, plant, or berry is safe. The poison center's advice is the blunt version: misidentification can be fatal. Do not eat it.
What not to do
- Do not eat a mushroom, or feed one to anyone else, based on an app.
- Do not sand, polish, or 'restore' an object before you know what it is. You can wipe out the thing that made it worth describing.
- Do not post a photo of something valuable, with your location, and expect the replies to be appraisals.
Where Trove helps
Trove is built for this first guess: a photo in, a possible identification and a value estimate out. The estimate is not an appraisal. If you subscribe, Lens Scan Pro is billed by Apple. The safety rule does not change with a subscription. A mushroom is still not food because a screen said so. View Trove on the App Store
Other ways
A reverse image search
Useful for printed objects, posters, and products that exist in many photos. It still returns lookalikes. You have to compare.
A specialist
A dealer, an appraiser, or a museum registrar for objects. A local expert or a mycological society for fungi, and even then you do not eat on their casual glance. For poisoning, a poison center.
Questions people ask
Why did it name the wrong thing?
Lookalikes, bad light, and a missing back or mark will do it. The result is a guess. Another angle often changes the guess. Neither guess is proof.
Can I trust it for a dog's breed or a rock?
You can use it as a hint. Mixed-breed dogs and common rocks are easy to over-call from one photo. A vet, a shelter, or a rock club can go further. The app's label is not a pedigree or a geology report.
Is the value what I can sell it for today?
No. It is an estimate. Sold listings, and a dealer if it might be worth real money, are how you find a price someone will pay.
What if the photo is of a mushroom?
Use it only as a reason to be more careful, never as permission to eat. If anyone has already eaten an unknown mushroom and feels ill, contact a poison center or emergency services.