# iiziRun Developer vs KCMA

The clearest difference is update cadence: KCMA at every 3 weeks against iiziRun Developer's every 2 months. KCMA also leads on iOS requirement (12.4 vs 15.0). 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.

iiziRun Developer ships an update every 2 months, KCMA every 3 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | iiziRun Developer | KCMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 39 MB | 19 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mindus SARL](https://appshunter.io/developer/1092859449) | [Chengdu KeChuang Institute of Science and Culture](https://appshunter.io/developer/1690764978) |

## What reviewers say

### iiziRun Developer

[App page](https://appshunter.io/ios/app/iizirun-developer/id1031039003)

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

**In-app purchases:** none


### KCMA

[App page](https://appshunter.io/ios/app/kcma-kc761/id6449829210)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iiziRun Developer free?

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

### Is KCMA free?

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

### Do iiziRun Developer or KCMA have ads?

Neither iiziRun Developer nor KCMA shows ads.

### Which is updated more often, iiziRun Developer or KCMA?

iiziRun Developer ships an update every 2 months, and KCMA every 3 weeks. Most recently, iiziRun Developer was updated on October 18, 2026 and KCMA on October 18, 2026.

---

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