# hk.co vs RAP Value Lite

The clearest difference is rating: RAP Value Lite at 5.0 against hk.co's 3.7. RAP Value Lite also leads on review sentiment (100% vs 78%) and iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

RAP Value Lite holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 78% of hk.co's written reviews are positive against 100% of RAP Value Lite's.

hk.co ships an update every 5 weeks, RAP Value Lite every 6 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | hk.co | RAP Value Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/hkco/id1010715749/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rap-value-lite/id1158588470/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 64 MB | 26 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARI KRISHNA EXPORTS PVT. LTD.](https://appshunter.io/developer/1198183476) | [Dipen Shah](https://appshunter.io/developer/1158588469) |

## What reviewers say

### hk.co

[App page](https://appshunter.io/ios/app/hkco/id1010715749)

This app simplifies the diamond buying process with exclusive features like quick search, voice commands, and detailed diamond information. It offers a streamlined experience for customers to browse, select, and purchase diamonds anytime, anywhere, with additional services like concierge support and appointment scheduling.

**Highlights:** Quick Diamond Search, Voice Search ('Hello HK'), Swipe to Select, X-Ray Diamond Details, Special Diamond Price Calculator, Concierge Service, 24x7 Live Online Inventory

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

**In-app purchases:** none


### RAP Value Lite

[App page](https://appshunter.io/ios/app/rap-value-lite/id1158588470)

This app assists diamond professionals by calculating diamond value based on Rapaport prices. It offers features like price updates, inventory access, and discount calculations for buyers, manufacturers, sellers, and brokers.

**Highlights:** Calculates diamond value, Updates Rapaport prices, Provides live inventory, Calculates Less1 and Less2 amounts, Compares diamonds with recut feature, Calculates affected discounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hk.co free?

hk.co is free to download, with no in-app purchases.

### Is RAP Value Lite free?

RAP Value Lite is free to download, with no in-app purchases.

### Which has better reviews, hk.co or RAP Value Lite?

RAP Value Lite is rated higher. hk.co averages 3.7 out of 5 from 7 ratings, while RAP Value Lite averages 5.0 from 3 ratings.

### Do hk.co or RAP Value Lite have ads?

Neither hk.co nor RAP Value Lite shows ads.

### Which is updated more often, hk.co or RAP Value Lite?

hk.co ships an update every 5 weeks, and RAP Value Lite every 6 weeks. Most recently, hk.co was updated on October 24, 2026 and RAP Value Lite 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.*