# Kapper Sjoerd vs Optios

The clearest difference is update cadence: Optios at every 2 months against Kapper Sjoerd's every 21 months. Optios also leads on iOS requirement (9.0 vs 15.0). 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.

Kapper Sjoerd ships an update every 21 months, Optios every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Kapper Sjoerd | Optios |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Size | 92 MB | 18 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Flexxis B.V.](https://appshunter.io/developer/454795495) | [Optios](https://appshunter.io/developer/1077374726) |

## What reviewers say

### Kapper Sjoerd

[App page](https://appshunter.io/ios/app/kapper-sjoerd/id512193897)

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

**In-app purchases:** none


### Optios

[App page](https://appshunter.io/ios/app/optios/id6447364622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kapper Sjoerd free?

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

### Is Optios free?

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

### Do Kapper Sjoerd or Optios have ads?

Neither Kapper Sjoerd nor Optios shows ads.

### Which is updated more often, Kapper Sjoerd or Optios?

Kapper Sjoerd ships an update every 21 months, and Optios every 2 months. Most recently, Kapper Sjoerd was updated on October 7, 2026 and Optios on October 3, 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.*