# 스마트 공지시스템 e알리미 vs 하이클래스

The clearest difference is review sentiment: 하이클래스 at 94% against 스마트 공지시스템 e알리미's 12%. 하이클래스 also leads on rating (4.7 vs 1.7) and update cadence (weekly vs every 4 months). 스마트 공지시스템 e알리미's advantage is ads (none vs shown). 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.

하이클래스 holds the better App Store score, 4.7 against 1.7. That said, the two scores are not equally well evidenced: 하이클래스 has 397 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 12% of 스마트 공지시스템 e알리미's written reviews are positive against 94% of 하이클래스's.

스마트 공지시스템 e알리미 ships an update every 4 months, 하이클래스 weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 스마트 공지시스템 e알리미 | 하이클래스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (16 ratings)](https://appshunter.io/ios/app/e/id899929551/reviews) | **[4.7 (397 ratings)](https://appshunter.io/ios/app/id1472488819/reviews)** |
| Number of ratings | 16 | **397** |
| Positive reviews | 12.1% of reviews | **93.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 10 MB | 215 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(c) E-WUT](https://appshunter.io/developer/487448818) | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) |

## 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


### 하이클래스

[App page](https://appshunter.io/ios/app/id1472488819)

The application is a smart classroom communication app that provides convenient features like easy registration, notification management, real-time communication, and comprehensive record-keeping for teachers and parents. It aims to streamline communication, protect privacy, and offer a wide range of educational information to enhance the learning experience.

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

**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 하이클래스 free?

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

### Which has better reviews, 스마트 공지시스템 e알리미 or 하이클래스?

하이클래스 is rated higher. 스마트 공지시스템 e알리미 averages 1.7 out of 5 from 16 ratings, while 하이클래스 averages 4.7 from 397 ratings.

### Do 스마트 공지시스템 e알리미 or 하이클래스 have ads?

하이클래스 shows ads; 스마트 공지시스템 e알리미 does not.

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

스마트 공지시스템 e알리미 ships an update every 4 months, and 하이클래스 weekly. Most recently, 스마트 공지시스템 e알리미 was updated on November 1, 2026 and 하이클래스 on October 30, 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.*