Best Free Antique Identifier Apps for iPhone & Android

The best free starting point for an unknown antique is Google Lens, available through Google’s documented Android and iPhone/iPad workflows. It can suggest visually similar objects and read marks. It cannot appraise or authenticate the item.

After identification, use eBay sold listings or eBay Product Research to check completed sales. Use WorthPoint when the recent market is too thin and a paid historical archive or maker-mark database could change the decision. Underpriced is an owned photo/barcode-assisted resale workflow with five analyses for new accounts; it is not a museum database or authentication service.

Checked August 19, 2026. Every platform and free-access statement below was checked against an official help, pricing, or app-store page. This is a feature-and-workflow comparison; no accuracy score is reported because we did not run a controlled benchmark across a representative item sample.

Side-by-side answer

There is no defensible single-app winner for every antique. These products solve different stages of the same problem.

Google Lens: the best free identification first pass

Google’s official support pages document Lens on Android and on iPhone/iPad. Start here when the object has no obvious searchable name.

Take four photos when possible:

1. The whole object against a plain background.
2. The maker mark, signature, stamp, or label.
3. The base, underside, back, or interior.
4. Hardware, joinery, pattern, texture, or damage that separates lookalikes.

Run the full view and the mark separately. If Lens suggests a maker or pattern, search the exact words plus material and dimensions. Do not price from the image-result thumbnails.

Lens is especially vulnerable to reproductions and shared motifs. Two porcelain pieces can look almost identical while the backstamp, paste, decoration method, age, and condition lead to different markets.

eBay: the free current-demand check

Once you have a plausible name, eBay becomes useful. The official app is available on iOS and Android, and the public marketplace supports a Sold Items filter.

Build the query from evidence:

maker + pattern/form + material + dimensions + identifying mark

Then reject false comps:

• a set when yours is one piece;
• pristine when yours is repaired;
• original when yours may be a reproduction;
• a specialist auction description copied into an ordinary listing without proof;
• active asking prices, which show what a seller wants rather than a completed transaction.

Product Research is the stronger eBay layer when available. eBay says it can look back up to three years and expose actual sold prices, including accepted Best Offer amounts.

Open a condition-matched sold search after you can name the item accurately.

WorthPoint: paid archive escalation

WorthPoint is available on iPhone/iPad and Android, but its mobile app being free to download does not make archive access free. The Apple listing showed in-app purchases, and WorthPoint’s pricing page displayed a seven-day trial and paid monthly plans when checked.

Use it when:

• no close current sales exist;
• the object appears infrequently;
• an older auction record could resolve maker, title, or form;
• a mark is the main identification bottleneck;
• the financial risk justifies paid research.

WorthPoint says its Price Guide contains more than one billion prices reaching back nearly two decades. That is WorthPoint’s published count, not our independent database audit. A deep archive still does not make an old result a current appraisal.

See the current plans and trial method in the WorthPoint cost and review.

Underpriced: owned resale-triage option

Underpriced is made by the publisher of this article. That conflict matters, so it is stated before the recommendation.

The official iOS and Android listings describe photo and barcode-assisted item research, comparable sales, and profit estimates. New accounts currently receive five analyses. Use it when you need to turn item evidence into a resale decision and record costs, not when a high-value object requires a specialist attribution or formal appraisal.

A useful input includes the whole item, every mark, dimensions, condition, and included pieces. A generic front photo invites a generic answer.

Try an analysis with the evidence photos already collected. Treat the result as a research lead and verify consequential claims with sold records and category authorities.

“Free antique appraisal app” is the wrong promise

Identification, valuation, and appraisal are different:

No photo app can inspect hidden repairs, test a metal, examine a signature under magnification, or validate provenance. High-stakes art, jewelry, silver, furniture, and culturally significant objects should be escalated to an appropriate specialist.

A five-minute field workflow

Minute 1: evidence

Photograph the whole item, marks, underside, dimensions, and damage. Do not clean away patina or labels before identification.

Minute 2: visual lead

Use Lens on the full object and the mark. Write down possible maker, form, and pattern; do not copy the first match as fact.

Minutes 3–4: completed sales

Search eBay sold records. Match material, dimensions, condition, contents, and venue. If the set is thin, open Product Research.

Minute 5: risk decision

Calculate fees, shipping, preparation, item cost, and a return or uncertainty allowance. Escalate only if the unresolved upside justifies more time or a paid source.

Category-specific escalation

Sources and evaluation method

Primary sources checked August 19, 2026:

• Google Lens for Android and for iPhone/iPad — supported image-search workflows.
• eBay app — official iOS and Android availability.
• eBay Product Research — research window and sold-price features.
• WorthPoint pricing, Apple App Store, and Google Play developer page — trial, paid access, and mobile availability.
• Underpriced on Apple’s App Store and Google Play — product capabilities and platforms.

Method: inclusion required a verified current platform page and a distinct role in the workflow. We compared supported platforms, the meaning of “free,” the evidence each tool accepts, and the limits stated or inherent in that evidence. We did not accept asking prices as valuations, claim photo-only authentication, or call Underpriced an independent winner.

Frequently asked questions

What is the best completely free antique identifier app?

Google Lens is the best verified free first pass in this comparison for turning an unknown object or mark into search terms. Follow it with completed-sale and specialist evidence.

Which antique identifier apps work on both iPhone and Android?

Google Lens workflows, eBay, WorthPoint, and Underpriced have verified iOS and Android routes. Their free access differs: WorthPoint’s app is free to download but archive access uses a trial or paid subscription.

Can an app tell whether an antique is real?

Not reliably from a photo alone. A valid maker mark can be copied, and hidden restoration or material differences may require physical inspection. Use an app to form a research lead, not an authenticity certificate.

Can an app tell me what an antique is worth?

It can help find comparable evidence. A defensible range still requires exact identity, condition, sale date, venue, fees, shipping, and current demand. A formal appraisal is a separate service.

When should I stop using free apps and contact an appraiser?

Escalate when the decision is for insurance, estate, tax, donation, legal use, or a purchase where a wrong attribution would be materially expensive. Choose an appraiser qualified for the object category and intended use.