# Osi.kz для сотрудников УК и СК vs Modular Pro

The clearest difference is update cadence: Osi.kz для сотрудников УК и СК at every 10 days against Modular Pro's monthly. Osi.kz для сотрудников УК и СК also leads on iOS requirement (10.0 vs 12.0). 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.

Osi.kz для сотрудников УК и СК ships an update every 10 days, Modular Pro monthly. Both last shipped on September 30, 2026.

## The numbers

| Metric | Osi.kz для сотрудников УК и СК | Modular Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 57 MB | 31 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iBEC Systems](https://appshunter.io/developer/597833324) | [LIIS, OOO](https://appshunter.io/developer/1407905193) |

## What reviewers say

### Osi.kz для сотрудников УК и СК

[App page](https://appshunter.io/ios/app/osikz/id1576305453)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modular Pro

[App page](https://appshunter.io/ios/app/modular-pro/id6455989423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Osi.kz для сотрудников УК и СК free?

Osi.kz для сотрудников УК и СК is free to download, with no in-app purchases.

### Is Modular Pro free?

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

### Do Osi.kz для сотрудников УК и СК or Modular Pro have ads?

Neither Osi.kz для сотрудников УК и СК nor Modular Pro shows ads.

### Which is updated more often, Osi.kz для сотрудников УК и СК or Modular Pro?

Osi.kz для сотрудников УК и СК ships an update every 10 days, and Modular Pro monthly. Most recently, Osi.kz для сотрудников УК и СК was updated on September 30, 2026 and Modular Pro on September 30, 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.*