KNU 도서관 vs YPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNU 도서관
Access library information, manage your loans, and view personal notices. Reserve seats and facilities, request new materials, and utilize your mobile student ID. Explore floor plans and access domestic e-books.
- Library information (hours, floor plans)
- Loan management and personal notices
- Seat and facility reservations
- Material purchase requests
- Mobile student ID integration
- Domestic e-book access
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1.도서관 안내 - 이용시간, 층별안내, 신관안내, 분관안내등의 정보를 제공합니다. 2. My Library - 대출사항 조회 및 개인공지사항 서비스를 제공합니다. 3. 공지사항 - 도서관 공지사항 서비스를 제공합니다. 4. 이용안내 - 도서관이용시간 및 대출책수 및 기간 정보를 제공합니다. 5. 모바일 학생증 - 모바일 학생증 앱과 연동하여 제공합니다. 6. 좌석/시설예약 - 좌석배정및시설물예약서비스를 제공합니다. 7. 자료구입신청 - 신청내역 조회 및 직접 입력 신청 서비스를 제공합니다. 8. 층별안내 - 도서관 층별안내 서비스를 제공합니다. 9. 국내 E-Book - 국내 통합e-book 서비스를 제공합니다.
YPT
Connect with millions globally to study together remotely. Track your progress, set daily goals, and join or create study groups. Visualize your achievements with detailed statistics and compete with others through real-time rankings.
- Time tracking for subjects
- Daily 10-minute planner
- Study group creation
- Real-time ranking
- Study statistics visualization
- Friend activity monitoring
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Study along with 5 million people all over the world. Studying is a marathon. Study together on YPT Record your study time and share it with friends. Get motivated with your friends and study together remotely. 1. Time tracking and todo Tracking study time for each subject. 2. 10 minutes planner Review your daily study logs. Check To-do for the day. 3. Study groups Create groups to check out friends' status and study activities. 4. Realtime ranking Get to know your rank in the same study category. 5. Study stats Color gets deeper as you study more. Visualize your day/week/month study records. [End User License Agreement | Privacy Policy | Terms of Service Use | Subscription Terms of Service] ▷ End User License Agreement (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ▷ Terms of Service Use : https://yeolpumta.notion.site/eb3f7a2886ac42d1b9e629a9075c339d ▷ Privacy Policy : https://yeolpumta.notion.site/4bdcc3a5d7c34803ad49d05f7422aea0 ▷ Subscription Terms and Conditions : https://yeolpumta.notion.site/87efb0d77a5b4a7bb6753a1653c3cb47 [ Customer Support ] ▷ E-Mail : pallo.ypt@gmail.com Addr: 16, Teheran-ro 53-gil, Gangnam-gu, Seoul, Republic of Korea Tel: 070-4571-4756
Screenshots
Verdict
The clearest difference is review sentiment: YPT at 56% against KNU 도서관's 8%. YPT also leads on update cadence (every 2 days vs every 4 months). KNU 도서관's advantage is in-app purchases (none vs 8). On price, ads, device support and iOS requirement 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. YPT sells 8 in-app purchases, starting at $2.99 per month. KNU 도서관 asks for nothing beyond the download.
KNU 도서관 ships an update every 4 months, YPT every 2 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.
| Parameter | KNU 도서관 | YPT |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (1.7K ratings) — better |
| Positive reviews | 7.7% of reviews | 55.6% of reviews — better |
| Number of ratings | — | 1.7K — better |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 14.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 266 MB |
| Age rating | 4+ | 4+ |
| Developer | INEK corp. | UnCheon Baek |
Customer experience
KNU 도서관
YPT
Bugs and requests
KNU 도서관
Not enough reviews yet to summarise bugs or requests.
YPT
Reported bugs
4 issues- Timer not stopping when exiting the app
- Inconsistent time recording across devices
- Sudden language changes without user input
- Connectivity issues and server problems
Requested features
4 requests- Add ability to edit/remove specific study time entries
- Implement a desktop/web version of the app
- Allow more customization options for the calendar and planner
- Improve the allowed apps feature to work more reliably
In-app purchases
KNU 도서관
No in-app purchases
YPT
- Monthly subscription$2.991 Month
- Monthly Premium$4.991 Month
- Yearly Premium$29.991 Year
- 100 flames$0.99
- Unlock Apps$0.99
- 600 flames$3.99
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- 6 months$11.99
- 12months$19.99
