# 꼬북목 vs Neck Relief

The clearest difference is ads: 꼬북목 at none against Neck Relief's shown. Neck Relief's advantage is iOS requirement (13.0 vs 15.5). On price, 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.

## The numbers

| Metric | 꼬북목 | Neck Relief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Size | 66 MB | 23 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [minhyun lee](https://appshunter.io/developer/1729065316) | [BroSister](https://appshunter.io/developer/1862659942) |

## What reviewers say

### 꼬북목

[App page](https://appshunter.io/ios/app/id6477348702)

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

**In-app purchases:** none


### Neck Relief

[App page](https://appshunter.io/ios/app/neck-relief-stretch-reminder/id6760984260)

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

**In-app purchases:** none


## Frequently asked questions

### Is 꼬북목 free?

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

### Is Neck Relief free?

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

### Do 꼬북목 or Neck Relief have ads?

Neck Relief shows ads; 꼬북목 does not.

---

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