Comparison

Ceric AR vs Primo Jewelry

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ceric AR

Features
Read full description

Design jewellery by experimenting with combinations of precious metals and stones. Try on earrings, pendants and rings using augmented reality (only available on compatible devices).

About

Primo Jewelry

Instantly identify jewelry and estimate its resale value using AI. Features a precise ring sizer that uses your phone's camera and a bank card for accurate measurements in multiple international sizes.

Highlights
  • AI jewelry identification
  • Resale value estimation
  • Comparable sold listings
  • Camera ring sizer
  • Multiple international ring sizes
  • Local scan history
Features
Read full description

What is my jewelry worth? Primo Jewelry is a jewelry identifier and jewelry appraisal app with a ring sizer built in. Snap one photo of a ring, necklace, bracelet, watch, antique brooch, costume jewelry piece or loose gemstone, and the AI tells you what it is and what it could sell for. JEWELRY VALUE FROM REAL SOLD PRICES Take a single photo and the AI identifies the piece (type, likely metal, stones and style), then estimates its value from real sold prices on online marketplaces, not asking prices or guesswork. You get an estimated resale value, a price range, and the comparable sold listings behind it. IDENTIFY JEWELRY, GEMS AND WATCHES - Rings, necklaces, bracelets, earrings, pendants and brooches - Loose gemstones, pearls and diamond jewelry - Watches, from the dial markings and style - Antique, vintage and costume jewelry - Hallmarks and stamps such as 14K, 925 or PT950, read from the photo when they are visible RING SIZER No printable strips and no guessing. Place a standard bank card next to your ring or finger, take two photos, and Primo Jewelry measures the inner diameter and gives your US ring size plus UK, EU and JIS equivalents, circumference and neighbouring sizes. KEY FEATURES - AI jewelry identifier and jewelry scanner - Jewelry appraisal based on comparable sold listings, not asking prices - Estimated price range and recent sold comparables - Camera ring sizer with US, UK, EU and JIS sizes - Local history of every scan and measurement - Choose your currency - No account required, your photos stay private WHO IT IS FOR - Owners asking what their jewelry is worth before selling or insuring - Resellers and thrift, estate and garage sale shoppers pricing their finds - Families valuing inherited, antique or vintage pieces - Anyone who needs a ring size fast, for an engagement or a gift Primo Jewelry gives estimates for guidance only. It is not a certified appraisal, an authenticity test or professional ring sizing. Always confirm with a jeweler when accuracy matters. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ceric AR4 screens
Primo Jewelry4 screens

Verdict

The call

The clearest difference is in-app purchases: Ceric AR at none against Primo Jewelry's 2. Ceric AR also leads on update cadence (every 3 weeks vs every 2 months). Primo Jewelry's advantage is chart position (#200 vs unranked) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Primo Jewelry sells 2 in-app purchases, starting at $7.99 per 7 days. Ceric AR asks for nothing beyond the download.

UpkeepUpdate frequency

Ceric AR ships an update every 3 weeks, Primo Jewelry every 2 months. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Ceric AR versus Primo Jewelry: the parameters behind the verdict, then further details
ParameterCeric ARPrimo Jewelry
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
Best chart rank—#200 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size2.0 GB25 MB
Age rating4+4+
DeveloperDIAMOND CENTRE WALES LIMITEDPrimo Technology Ltd.

In-app purchases

None

Ceric AR

No in-app purchases

2 purchases

Primo Jewelry

Subscriptions2
  • Primo Jewelry Premium - Weekly3 Days trial$7.997 Days
  • Primo Jewelry Premium - Yearly7 Days trial$29.991 Year

Questions

Is Ceric AR free?
Ceric AR is free to download, with no in-app purchases.
Is Primo Jewelry free?
Primo Jewelry is free to download, with in-app purchases available.
Do Ceric AR or Primo Jewelry have ads?
Neither Ceric AR nor Primo Jewelry shows ads.
Which is updated more often, Ceric AR or Primo Jewelry?
Ceric AR ships an update every 3 weeks, and Primo Jewelry every 2 months. Most recently, Ceric AR was updated on October 25, 2026 and Primo Jewelry on November 5, 2026.

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