# Risun vs Daruj

The clearest difference is rating: Daruj at 5.0 against Risun's 1.0. Risun's advantage is iOS requirement (8.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Daruj holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Risun | Daruj |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/risun/id1492771156/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/daruj/id6778379004/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 38 MB | 299 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Shenzhen Risun Technology Co., Ltd](https://appshunter.io/developer/1544894011) | [JAKUB HARASTA](https://appshunter.io/developer/6778379006) |

## What reviewers say

### 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


### Daruj

[App page](https://appshunter.io/ios/app/daruj/id6778379004)

This app helps blood donors in the Czech Republic track donations, earn rewards, and access health information. It features an AI assistant for personalized queries and a guide for verified donation information. It also shows donation center details and blood supply levels.

**Highlights:** Donation tracking and reminders, Gamification with badges and rewards, AI-powered donation assistant, Static donation guide, Donation center information, Health data integration, Local data storage and encryption

**In-app purchases:** none


## Frequently asked questions

### Is Risun free?

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

### Is Daruj free?

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

### Which has better reviews, Risun or Daruj?

Daruj is rated higher. Risun averages 1.0 out of 5 from 1 ratings, while Daruj averages 5.0 from 1 ratings.

### Do Risun or Daruj have ads?

Neither Risun nor Daruj shows ads.

---

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