# 충북소통알리미N vs YELL

The clearest difference is review sentiment: YELL at 67% against 충북소통알리미N's 8%. YELL also leads on update cadence (every 9 days vs every 5 months) and iOS requirement (15.0 vs 17.6). 충북소통알리미N's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. YELL sells 4 in-app purchases, starting at $1.99 per 7 days. 충북소통알리미N asks for nothing beyond the download.

충북소통알리미N ships an update every 5 months, YELL every 9 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 충북소통알리미N | YELL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/n/id1498397170/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 8.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 56 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [충청북도교육정보원](https://appshunter.io/developer/664935625) | [HYOWON KIM](https://appshunter.io/developer/1698359850) |

## What reviewers say

### 충북소통알리미N

[App page](https://appshunter.io/ios/app/n/id1498397170)

This app allows educators, students, and parents within the Chungcheongbuk-do Office of Education to receive important notifications. It delivers official announcements, home letters, and classroom updates directly to your smartphone.

**Highlights:** Receive official announcements, Get home letters, Access classroom notices, View educational policies, Receive school-sent messages

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

**In-app purchases:** none


### YELL

[App page](https://appshunter.io/ios/app/yello/id6451451050)

This app connects you with friends from specific groups and universities through anonymous voting and message exchanges. Build friendships by sharing fun and exciting messages based on shared feelings and interests.

**Highlights:** Anonymous voting service, Connect with university friends, Send and receive messages, Build friendships based on feelings, Earn points for voting, Get hints about senders

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 옐로플러스 | $1.99 | per 7 days |
| 이름 열람권 2개 | $0.99 | one-time |
| 이름 열람권 1개 | $0.99 | one-time |
| 이름 열람권 5개 | $2.99 | one-time |


## Frequently asked questions

### Is 충북소통알리미N free?

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

### Is YELL free?

YELL is free to download, with in-app purchases available.

### Do 충북소통알리미N or YELL have ads?

YELL shows ads; 충북소통알리미N does not.

### Which is updated more often, 충북소통알리미N or YELL?

충북소통알리미N ships an update every 5 months, and YELL every 9 days. Most recently, 충북소통알리미N was updated on October 11, 2026 and YELL on October 4, 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.*