# Beatory vs 다마고

The clearest difference is ads: 다마고 at none against Beatory's shown. Beatory's advantage is update cadence (fortnightly vs every 6 weeks) and device support (3 vs 1). 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.

Beatory ships an update fortnightly, 다마고 every 6 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Beatory | 다마고 |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 30 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yang Koo Kang](https://appshunter.io/developer/1693314600) | [Codesquad Inc.](https://appshunter.io/developer/1329598481) |

## 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


### 다마고

[App page](https://appshunter.io/ios/app/id6758383282)

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

**In-app purchases:** none


## Frequently asked questions

### Is Beatory free?

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

### Is 다마고 free?

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

### Do Beatory or 다마고 have ads?

Beatory shows ads; 다마고 does not.

### Which is updated more often, Beatory or 다마고?

Beatory ships an update fortnightly, and 다마고 every 6 weeks. Most recently, Beatory was updated on October 7, 2026 and 다마고 on October 28, 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.*