# Byeori vs Ariv

The clearest difference is update cadence: Byeori at every 2 weeks against Ariv's every 2 months. 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.

Byeori ships an update every 2 weeks, Ariv every 2 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Byeori | Ariv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 36 MB | 37 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WOOCHEOL SHIN](https://appshunter.io/developer/6771659880) | [Ariv Studios](https://appshunter.io/developer/1881812958) |

## What reviewers say

### Byeori

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

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

**In-app purchases:** none


### Ariv

[App page](https://appshunter.io/ios/app/ariv-notes-pkm-second-brain/id6776939051)

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

**In-app purchases:** none


## Frequently asked questions

### Is Byeori free?

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

### Is Ariv free?

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

### Do Byeori or Ariv have ads?

Neither Byeori nor Ariv shows ads.

### Which is updated more often, Byeori or Ariv?

Byeori ships an update every 2 weeks, and Ariv every 2 months. Most recently, Byeori was updated on November 5, 2026 and Ariv on November 5, 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.*