# MAESTRO HCM vs Kayan Developments

The clearest difference is update cadence: Kayan Developments at every 3 weeks against MAESTRO HCM's every 3 months. MAESTRO HCM's advantage is iOS requirement (12 vs 16.6). 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.

MAESTRO HCM ships an update every 3 months, Kayan Developments every 3 weeks. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | MAESTRO HCM | Kayan Developments |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 55 MB | 37 MB |
| Requires iOS | **12** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ACT Global Soft](https://appshunter.io/developer/1503127347) | [BOYOT FOR SOFT WARE APPLICATIONS](https://appshunter.io/developer/1514515380) |

## What reviewers say

### MAESTRO HCM

[App page](https://appshunter.io/ios/app/maestro-hcm/id1503127348)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kayan Developments

[App page](https://appshunter.io/ios/app/kayan-developments/id6738081219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MAESTRO HCM free?

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

### Is Kayan Developments free?

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

### Do MAESTRO HCM or Kayan Developments have ads?

Neither MAESTRO HCM nor Kayan Developments shows ads.

### Which is updated more often, MAESTRO HCM or Kayan Developments?

MAESTRO HCM ships an update every 3 months, and Kayan Developments every 3 weeks. Most recently, MAESTRO HCM was updated on September 10, 2026 and Kayan Developments on June 10, 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.*