# Ceric AR vs Primo Jewelry

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.

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.

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.

## The numbers

| Metric | Ceric AR | Primo Jewelry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/primo-jewelry-ring-sizer/id6771894523/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Freemium |
| Best chart rank | — | **#200** |
| Size | 2.0 GB | 25 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DIAMOND CENTRE WALES LIMITED](https://appshunter.io/developer/1473455242) | [Primo Technology Ltd.](https://appshunter.io/developer/1809398942) |

## What reviewers say

### Ceric AR

[App page](https://appshunter.io/ios/app/ceric-ar/id6723891639)

**Features:** macOS Compatibility

**In-app purchases:** none


### Primo Jewelry

[App page](https://appshunter.io/ios/app/primo-jewelry-ring-sizer/id6771894523)

**Currently charting:** #200 Top Grossing · Shopping (US App Store)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Primo Jewelry Premium - Weekly | $7.99 | per 7 days |
| Primo Jewelry Premium - Yearly | $29.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*