# 스마트 공지시스템 e알리미 vs 렛츠고 바둑스쿨

The clearest difference is review sentiment: 렛츠고 바둑스쿨 at 83% against 스마트 공지시스템 e알리미's 12%. 렛츠고 바둑스쿨 also leads on rating (5.0 vs 1.7) and iOS requirement (13.0 vs 15.6). 스마트 공지시스템 e알리미's advantage is update cadence (every 4 months vs every 11 months) and ratings volume (16 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

렛츠고 바둑스쿨 holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 12% of 스마트 공지시스템 e알리미's written reviews are positive against 83% of 렛츠고 바둑스쿨's.

스마트 공지시스템 e알리미 ships an update every 4 months, 렛츠고 바둑스쿨 every 11 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 스마트 공지시스템 e알리미 | 렛츠고 바둑스쿨 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (16 ratings)](https://appshunter.io/ios/app/e/id899929551/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1673193333/reviews)** |
| Number of ratings | **16** | 4 |
| Positive reviews | 12.1% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 10 MB | 592 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(c) E-WUT](https://appshunter.io/developer/487448818) | [KOREA BADUK ASSOCIATION](https://appshunter.io/developer/1170982425) |

## What reviewers say

### 스마트 공지시스템 e알리미

[App page](https://appshunter.io/ios/app/e/id899929551)

This app provides a smart notification system for schools, apartments, government offices, and businesses. It allows users to experience new and more convenient announcements. Users can apply for service through the provided website.

**Highlights:** Smart notification system, Photo upload capability, Push notifications for announcements, Service application via website, Supports various organizations

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

**In-app purchases:** none


### 렛츠고 바둑스쿨

[App page](https://appshunter.io/ios/app/id1673193333)

This app is an animated educational program designed for beginners to learn the game of Go. It uses engaging animations and interactive games based on a children's Go textbook to make learning fun and accessible for young children.

**Highlights:** Animated Go lessons, Interactive games, Story-based episodes, Problem-solving exercises, Progressive learning structure

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 스마트 공지시스템 e알리미 free?

스마트 공지시스템 e알리미 is free to download, with no in-app purchases.

### Is 렛츠고 바둑스쿨 free?

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

### Which has better reviews, 스마트 공지시스템 e알리미 or 렛츠고 바둑스쿨?

렛츠고 바둑스쿨 is rated higher. 스마트 공지시스템 e알리미 averages 1.7 out of 5 from 16 ratings, while 렛츠고 바둑스쿨 averages 5.0 from 4 ratings.

### Do 스마트 공지시스템 e알리미 or 렛츠고 바둑스쿨 have ads?

Neither 스마트 공지시스템 e알리미 nor 렛츠고 바둑스쿨 shows ads.

### Which is updated more often, 스마트 공지시스템 e알리미 or 렛츠고 바둑스쿨?

스마트 공지시스템 e알리미 ships an update every 4 months, and 렛츠고 바둑스쿨 every 11 months. Most recently, 스마트 공지시스템 e알리미 was updated on November 1, 2026 and 렛츠고 바둑스쿨 on November 3, 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.*