# DDPL vs hk.co

The clearest difference is rating: DDPL at 4.3 against hk.co's 3.7. DDPL also leads on update cadence (weekly vs monthly). hk.co's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

DDPL holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

DDPL ships an update weekly, hk.co monthly. The most recent releases landed on September 26, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | DDPL | hk.co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ddpl/id983591044/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/hkco/id1010715749/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 35 MB | 65 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dharmanandan Diamonds Private Limited](https://appshunter.io/developer/1344745729) | [HARI KRISHNA EXPORTS PVT. LTD.](https://appshunter.io/developer/1198183476) |

## What reviewers say

### DDPL

[App page](https://appshunter.io/ios/app/ddpl/id983591044)

Explore and purchase certified natural diamonds with high-definition media and detailed specifications. This app allows users to view 360-degree videos, certificates, and order diamonds directly, ensuring a confident online buying experience.

**Highlights:** HD photos & 360-degree videos of diamonds, Diamond certificates and detailed specifications, Direct diamond ordering, Stringent QC criteria, Multiple measurement parameters, Wish list and saved searches

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is DDPL free?

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

### Is hk.co free?

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

### Which has better reviews, DDPL or hk.co?

DDPL is rated higher. DDPL averages 4.3 out of 5 from 3 ratings, while hk.co averages 3.7 from 7 ratings.

### Do DDPL or hk.co have ads?

Neither DDPL nor hk.co shows ads.

### Which is updated more often, DDPL or hk.co?

DDPL ships an update weekly, and hk.co monthly. Most recently, DDPL was updated on September 26, 2026 and hk.co on August 9, 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.*