# Penzion Jurášek vs Risun

The clearest difference is update cadence: Risun at every 3 weeks against Penzion Jurášek's every 29 months. Risun also leads on iOS requirement (8.0 vs 16.0). 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.

Penzion Jurášek ships an update every 29 months, Risun every 3 weeks. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Penzion Jurášek | Risun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/risun/id1492771156/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 88 MB | 38 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [APPKEE s.r.o.](https://appshunter.io/developer/1443676614) | [Shenzhen Risun Technology Co., Ltd](https://appshunter.io/developer/1544894011) |

## What reviewers say

### Penzion Jurášek

[App page](https://appshunter.io/ios/app/penzion-jurasek/id1405963650)

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

**In-app purchases:** none


### Risun

[App page](https://appshunter.io/ios/app/risun/id1492771156)

This app connects to smart electric toothbrushes via Bluetooth to record and analyze brushing data. It helps users configure and operate their toothbrush, evaluates brushing habits, and provides personalized recommendations for better oral hygiene.

**Highlights:** Bluetooth smart toothbrush connection, Brushing data recording and analysis, Personalized brushing recommendations, Toothbrush configuration and operation, Brushing habit evaluation

**In-app purchases:** none


## Frequently asked questions

### Is Penzion Jurášek free?

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

### Is Risun free?

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

### Do Penzion Jurášek or Risun have ads?

Neither Penzion Jurášek nor Risun shows ads.

### Which is updated more often, Penzion Jurášek or Risun?

Penzion Jurášek ships an update every 29 months, and Risun every 3 weeks. Most recently, Penzion Jurášek was updated on October 10, 2026 and Risun on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*