# OEES vs Onet Events

The clearest difference is update cadence: Onet Events at every 10 days against OEES's every 4 months. 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.

OEES ships an update every 4 months, Onet Events every 10 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OEES | Onet Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 43 MB | 70 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Fundacja Gospodarki i Administracji Publicznej](https://appshunter.io/developer/1817633715) | [Gridaly](https://appshunter.io/developer/1643733341) |

## What reviewers say

### OEES

[App page](https://appshunter.io/ios/app/oees/id6746645706)

**In-app purchases:** none


### Onet Events

[App page](https://appshunter.io/ios/app/onet-events/id6803878665)

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

**In-app purchases:** none


## Frequently asked questions

### Is OEES free?

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

### Is Onet Events free?

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

### Do OEES or Onet Events have ads?

Neither OEES nor Onet Events shows ads.

### Which is updated more often, OEES or Onet Events?

OEES ships an update every 4 months, and Onet Events every 10 days. Most recently, OEES was updated on October 21, 2026 and Onet Events 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.*