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Curio - Antique Identifier

by Dionysus Labs, LLC

  • Reference
  • Free
View on the App Store
Rating
4.8
16.7K ratings · US storefront
Top 26%among 105 Reference apps
Last update
Sep 10, 2026
Version 1.10.0
Size
91 MB
Category
Reference
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Curio - Antique Expert In Your Pocket

Curio is the antique identifier app that tells you what your old things are, where they came from, and what they're worth. Snap a photo of any antique, vintage item, or collectible and get an answer in seconds. Whether you're going through a parent's house, hunting at thrift stores and estate sales, running a resale business, or just curious about the treasures on your shelves, Curio turns "I have no idea what this is" into a clear answer.

KEY FEATURES:

Instant Antique Identification
Just take a picture. Curio's identification engine tells you what the item is, who made it, where it's from, and roughly when it was made. Furniture, paintings, pottery, porcelain and china, glassware, clocks, rugs, coins, currency, books, jewelry, and much more. Not sure about that vase from Grandma's cabinet? Snap a photo and find out.

Estimated Value & Quick Appraisal
Find out what your antique is worth. Curio gives you an estimated price range based on what similar pieces are on the market for, so you know what to ask if you're selling and what to pay if you're buying. Never overpay at an antique store again, and never let a valuable piece go for a dollar at a yard sale.

The History Behind Every Piece
Curio doesn't just name your item. It tells you its story: the maker, the era, the style, and why it matters. For many of our users the history is their favorite part, even when they have no plans to sell.

Visual Matches
See similar items on the market from across the web, with photos, so you can compare your piece with your own eyes and check the estimate for yourself. Tap any match to open it right inside the app.

Add Details for Better Results
Spotted a maker's mark on the bottom, a signature, or a pattern name? Add it in a tap. Curio updates the description and the estimated value using your extra details, so results get sharper the more you know.

Catalog Your Collection
Every item you identify is saved to your personal collection. Organize your pieces into collections, revisit their stories anytime, and export them as a PDF to share with family or keep for your records. Many people use Curio to build a home inventory, or to document heirlooms so their kids know what's worth keeping. Sign in to back up and sync across all your devices.

Built for Real Life

  • Clearing out an estate or downsizing? Decide what to keep, sell, or donate without weeks of research.
  • Thrifting or at an estate sale? Check a find on the spot before you buy.
  • Reseller, dealer, or auctioneer? Price your inventory in seconds and write listings faster.
  • Collector? Finally learn what you really own.

Curio is fast, simple, and beginner friendly. Download it free and try your first scans, then upgrade for unlimited identifications.

Download Curio today and find out what your treasures are really worth. Snap, identify, and discover the story behind every piece.

Find out more about Curio at https://www.curio.app

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://www.curio.app/privacy

What’s new

Release notes for the latest version, as written by the developer.

v1.10.0

Hello, antique lovers!

This version comes with bug fixes and improvements.

Send us your reviews and comments at [email protected] to help us make the app even better!

Sincerely,
Curio team

Rank history

Daily position in the Jordan charts. #1 is at the top.

Best rank
#3
Current rank
#3
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

73/100

Not flagged as small & simple

  • Developer size100% · 25

    Developer: 1 app on the charts

  • Audience size0% · 20

    Ratings: 16,683

  • App size60% · 10

    Size: 91 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof100% · 30

    Best rank #2, 82 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 1.10.0LatestReleased Sep 10, 2026