# UOSOŚ plan vs Okienko

The clearest difference is update cadence: UOSOŚ plan at weekly against Okienko's every 3 weeks. UOSOŚ plan also leads on iOS requirement (15.0 vs 18.0). 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.

UOSOŚ plan ships an update weekly, Okienko every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | UOSOŚ plan | Okienko |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 62 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Agnieszka Labus](https://appshunter.io/developer/1500941288) | [MARCEL PIOTR TYRAKOWSKI_](https://appshunter.io/developer/1887659971) |

## What reviewers say

### UOSOŚ plan

[App page](https://appshunter.io/ios/app/uosos-plan/id6751041913)

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

**In-app purchases:** none


### Okienko

[App page](https://appshunter.io/ios/app/okienko-class-schedule/id6761077340)

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

**In-app purchases:** none


## Frequently asked questions

### Is UOSOŚ plan free?

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

### Is Okienko free?

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

### Do UOSOŚ plan or Okienko have ads?

Neither UOSOŚ plan nor Okienko shows ads.

### Which is updated more often, UOSOŚ plan or Okienko?

UOSOŚ plan ships an update weekly, and Okienko every 3 weeks. Most recently, UOSOŚ plan was updated on October 25, 2026 and Okienko on October 25, 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.*