# Dolos AI vs Byeori

The clearest difference is update cadence: Dolos AI at daily against Byeori's every 2 weeks. Dolos AI also leads on iOS requirement (13.0 vs 15.1). 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.

Dolos AI ships an update daily, Byeori every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dolos AI | Byeori |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 4 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Forensic Intelligence PTE LTD.](https://appshunter.io/developer/1884106493) | [WOOCHEOL SHIN](https://appshunter.io/developer/6771659880) |

## What reviewers say

### Dolos AI

[App page](https://appshunter.io/ios/app/dolos-ai/id6760363195)

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

**In-app purchases:** none


### Byeori

[App page](https://appshunter.io/ios/app/byeori/id6771674899)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dolos AI free?

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

### Is Byeori free?

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

### Do Dolos AI or Byeori have ads?

Neither Dolos AI nor Byeori shows ads.

### Which is updated more often, Dolos AI or Byeori?

Dolos AI ships an update daily, and Byeori every 2 weeks. Most recently, Dolos AI was updated on October 28, 2026 and Byeori on October 31, 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.*