# Kapu Gems vs Royal Rays

The clearest difference is update cadence: Royal Rays at every 3 weeks against Kapu Gems's every 4 months. Kapu Gems's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kapu Gems ships an update every 4 months, Royal Rays every 3 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Kapu Gems | Royal Rays |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kapu-gems/id1240277121/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 72 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kapu Gems](https://appshunter.io/developer/1240277120) | [Peacock Technotrics](https://appshunter.io/developer/543867070) |

## What reviewers say

### Kapu Gems

[App page](https://appshunter.io/ios/app/kapu-gems/id1240277121)

Discover and purchase certified diamonds conveniently from a mobile platform. Browse a live inventory with detailed pictures, videos, and certificates, and track specific stones or make offers. Designed for a user-friendly and secure diamond buying experience, accessible anytime, anywhere, even offline.

**Highlights:** Live diamond inventory, Detailed diamond pictures and videos, Diamond certificates available, Track diamonds or make offers, Simplified search parameters, Premium collection section

**Features:** macOS Compatibility

**In-app purchases:** none


### Royal Rays

[App page](https://appshunter.io/ios/app/royal-rays/id6523419246)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kapu Gems free?

Kapu Gems is free to download, with no in-app purchases.

### Is Royal Rays free?

Royal Rays is free to download, with no in-app purchases.

### Do Kapu Gems or Royal Rays have ads?

Neither Kapu Gems nor Royal Rays shows ads.

### Which is updated more often, Kapu Gems or Royal Rays?

Kapu Gems ships an update every 4 months, and Royal Rays every 3 weeks. Most recently, Kapu Gems was updated on October 2, 2026 and Royal Rays on October 14, 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.*