# JRDiamond vs Kunming Diamond

The clearest difference is update cadence: Kunming Diamond at every 3 weeks against JRDiamond's every 4 months. JRDiamond's advantage is iOS requirement (12.0 vs 16.0). 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.

JRDiamond ships an update every 4 months, Kunming Diamond every 3 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | JRDiamond | Kunming Diamond |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 25 MB | 21 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ilan Horowitz](https://appshunter.io/developer/1445645519) | [Kunming International Limited](https://appshunter.io/developer/1720343795) |

## What reviewers say

### JRDiamond

[App page](https://appshunter.io/ios/app/jrdiamond/id1445645520)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kunming Diamond

[App page](https://appshunter.io/ios/app/kunming-diamond/id6474017612)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JRDiamond free?

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

### Is Kunming Diamond free?

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

### Do JRDiamond or Kunming Diamond have ads?

Neither JRDiamond nor Kunming Diamond shows ads.

### Which is updated more often, JRDiamond or Kunming Diamond?

JRDiamond ships an update every 4 months, and Kunming Diamond every 3 weeks. Most recently, JRDiamond was updated on October 17, 2026 and Kunming Diamond on October 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.*