Chappy vs 컴시간알리미
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chappy
Snap a photo of your homework problem and get instant answers with an AI tutor. This app provides immediate explanations for questions, helping you understand concepts without waiting for a teacher. Simply take a picture, crop it, and receive your solution.
- AI-powered problem solver
- Instant answers
- Photo recognition for questions
- Immediate explanations
- Homework assistance
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Don't wait any longer for your teacher to solve the problem. Take a picture of the problem and find the answer by the AI tutor. Chappy provides immediate explanation of the question using AI model. Take a picture of the question, crop it, and check the answer. We're working hardly to improve the app. If you have any suggestions or questions, please email at any time. ---- ■ Email: bethechappy@gmail.com ■ Privacy Policy: https://chappylabs.com/privacy/policy
컴시간알리미
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컴시간알리미는 학교 시간표를 스마트폰으로 보여주는 어플리케이션입니다. 학생/학부모의 경우 "학생용 시간표" 탭을, 교사의 경우 "교사용 시간표" 탭을 선택하여 시간표를 열람할 수 있습니다. 우리 학교 시간표를 언제 어디서든 볼 수 있을뿐만 아니라, 시간표가 변경되는 경우에도 바뀐 시간표를 실시간으로 확인할 수 있습니다. 컴시간 일과진행 프로그램을 사용하고 있는 학교의 시간표만 조회 가능합니다. □ 학생용 시간표 - 원하는 학교 이름을 검색하여 선택하면, 해당 학교의 학급 시간표를 열람 가능합니다. □ 교사용 시간표 - 근무하시는 학교 코드를 입력하면 해당 학교에서 근무하는 선생님들의 시간표를 열람 가능합니다. - 학교 코드는 근무하시는 학교의 일과계에게 문의하시기 바랍니다.
Screenshots
Verdict
The clearest difference is review sentiment: 컴시간알리미 at 60% against Chappy's 44%. 컴시간알리미 also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, 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.
Chappy ships an update every 4 weeks, 컴시간알리미 monthly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.
| Parameter | Chappy | 컴시간알리미 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 44.0% of reviews | 60.4% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Saerom Shin | 컴시간 |
Customer experience
Chappy
컴시간알리미
In-app purchases
Chappy
No in-app purchases
컴시간알리미
No in-app purchases
