스마트 공지시스템 e알리미 vs April Buff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
스마트 공지시스템 e알리미
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.
- Smart notification system
- Photo upload capability
- Push notifications for announcements
- Service application via website
- Supports various organizations
Read full descriptionHide full description
e알리미는 학교, 아파트, 관공서, 기업, 단체에서 사용할 수 있는 스마트공지 앱입니다. 아래 경로를 통해 사용신청 후 이용하실 수 있습니다. 새로운 공지, 더 편리한 공지를 체험해보세요. https://www.ealimi.com/promotion e알리미 앱 권한 안내 [선택]푸시 - 공지알림, 새글 알림을 위해 필요합니다. - 선택 접근권한은 동의하지 않아도 서비스 이용이 가능하나, 실시간 알림 기능은 제공이 제한 될 수 있습니다. [선택] 마이크 - 콜(음성 통화) 기능 이용을 위해 필요합니다. - 선택 접근권한은 동의하지 않아도 서비스 이용이 가능하나, 해당 권한이 필요한 콜 기능은 제공이 제한될 수 있습니다. [선택] 카메라, 사진 라이브러리 - 사진 촬영 후 업로드를 위해 필요합니다. - 선택 접근권한은 동의하지 않아도 서비스 이용이 가능하나, 해당 권한이 필요한 촬영 업로드 기능은 제공이 제한될 수 있습니다.
April Buff
This app uses augmented reality to make learning English vocabulary fun for elementary students. It offers interactive games, quizzes, and progress tracking linked to a specific curriculum. Users can collect word cards and compete nationally.
- AR-based vocabulary study
- Interactive games and quizzes
- Collect word and chunk cards
- National ranking system
- Scan textbook to start games
- Linked to Learning Portal
Read full descriptionHide full description
※ April Buff is an AR-based vocabulary study and quiz APP for elementary school students using April English curriculum. - Use augmented reality(AR) technology to study vocabulary and take quizzes through fun games - Prepare for April English weekly and monthly tests by solving questions and studying key words again - Collect words and chunks cards from playing games and study them again from the Card Box - Check your national ranking after completing each game - You must have April Gallery Book to use the April Buff app. ※ Game Variation by Level 1. Slime Time (Rookie/Seedbed/Seed) : Make your own slime by mixing the ingredients! 2. Dungeon Escape (Sprout) : Complete the mission and escape the underground dungeon! 3. Drone High (Sapling/Junior Master) : Charge the drone and fly it high up! ※ Main features of April Buff - Start the game by scanning the textbook. - Play vocab word games using the AR camera. - Collect words and chunks from playing the games. - Check your national ranking for each level - Linked to the Learning Portal - Change language setting ▶ Access Request Guide All access requests are collected for app usage. [Mandatory Access Request] -Device and App History: Access for App version check -Storage: File and media -Camera: Access for augmented reality effects
Screenshots
Verdict
The clearest difference is review sentiment: April Buff at 72% against 스마트 공지시스템 e알리미's 12%. April Buff also leads on rating (4.6 vs 1.7) and update cadence (every 5 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
April Buff holds the better App Store score, 4.6 against 1.7. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews point the same way: 12% of 스마트 공지시스템 e알리미's written reviews are positive against 72% of April Buff's.
스마트 공지시스템 e알리미 ships an update every 4 months, April Buff every 5 weeks. The most recent releases landed on September 27, 2026 and August 13, 2026 respectively.
| Parameter | 스마트 공지시스템 e알리미 | April Buff |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (16 ratings) | 4.6 (7 ratings) — better |
| Positive reviews | 12.1% of reviews | 72.4% of reviews — better |
| Number of ratings | 16 — better | 7 |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 18 MB | 208 MB |
| Age rating | 4+ | 4+ |
| Developer | (c) E-WUT | CREVERSE, Inc. |
Customer experience
스마트 공지시스템 e알리미
April Buff
In-app purchases
스마트 공지시스템 e알리미
No in-app purchases
April Buff
No in-app purchases
