# jayeonone vs onchungbuk

The clearest difference is ads: onchungbuk at none against jayeonone's shown. onchungbuk also leads on update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support 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.

jayeonone ships an update every 4 months, onchungbuk every 2 weeks. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | jayeonone | onchungbuk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 82 MB | 71 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [wellfarm Co., Ltd](https://appshunter.io/developer/1493360161) | [(주)남선지티엘](https://appshunter.io/developer/1752585025) |

## What reviewers say

### jayeonone

[App page](https://appshunter.io/ios/app/jayeonone/id1021918647)

**In-app purchases:** none


### onchungbuk

[App page](https://appshunter.io/ios/app/onchungbuk/id6596730507)

Access exclusive coupons and discounts through this mobile application. Manage your shopping cart, track orders, and receive store notifications. Enjoy features optimized for mobile devices and connect with social media channels.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Social media integration

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

**In-app purchases:** none


## Frequently asked questions

### Is jayeonone free?

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

### Is onchungbuk free?

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

### Do jayeonone or onchungbuk have ads?

jayeonone shows ads; onchungbuk does not.

### Which is updated more often, jayeonone or onchungbuk?

jayeonone ships an update every 4 months, and onchungbuk every 2 weeks. Most recently, jayeonone was updated on September 27, 2026 and onchungbuk on October 8, 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.*