# Beatory vs 설화ON

The clearest difference is device support: Beatory at 3 against 설화ON's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Beatory | 설화ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/beatory/id6450435801/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Fortnightly | — |
| Monetization | Ad-supported | — |
| Size | 30 MB | 3 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [Yang Koo Kang](https://appshunter.io/developer/1693314600) | [jinhan roh](https://appshunter.io/developer/1853450182) |

## What reviewers say

### Beatory

[App page](https://appshunter.io/ios/app/beatory/id6450435801)

This app uses AI and pattern analysis to help prevent drowsiness during activities like driving or studying. It requires an Apple Watch and access to health data for heart rate monitoring and trend analysis. Users can also self-diagnose heart rate and observe its trends over time.

**Highlights:** AI-powered drowsiness prediction, Heart rate self-diagnosis, Heart rate trend observation (daily, weekly, monthly, yearly), Analysis of heart rate variability (HRV), Frequency domain heart rate analysis, User feedback for model improvement

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 설화ON

[App page](https://appshunter.io/ios/app/on/id6755368447)

**In-app purchases:** none


## Frequently asked questions

### Is Beatory free?

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

### Is 설화ON free?

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

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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.*