# OESSH vs Kopains

The clearest difference is in-app purchases: OESSH at none against Kopains's 3. Kopains's advantage is update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kopains sells 3 in-app purchases, starting at $3.99 per month. OESSH asks for nothing beyond the download.

OESSH ships an update every 3 months, Kopains every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | OESSH | Kopains |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 28 MB | 166 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Xtreme Software GmbH](https://appshunter.io/developer/546419151) | [Alexandre Schalk](https://appshunter.io/developer/1840213325) |

## What reviewers say

### OESSH

[App page](https://appshunter.io/ios/app/oessh/id1230352946)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kopains

[App page](https://appshunter.io/ios/app/kopains/id6752622849)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cotravel Plus (Monthly) | $3.99 | per month |
| Cotravel Plus (Quarterly) | $8.99 | per 3 months |
| Cotravel Plus (annual) | $24.99 | per year |


## Frequently asked questions

### Is OESSH free?

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

### Is Kopains free?

Kopains is free to download, with in-app purchases available.

### Do OESSH or Kopains have ads?

Neither OESSH nor Kopains shows ads.

### Which is updated more often, OESSH or Kopains?

OESSH ships an update every 3 months, and Kopains every 3 days. Most recently, OESSH was updated on October 24, 2026 and Kopains on October 24, 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.*