시간아악 (siganaaak) vs YT Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
시간아악 (siganaaak)
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타임라인 기반 시간 기록 - 탭 한 번으로 현재 활동 기록 스마트 알림 - 정기 알림으로 활동 기록 놓치지 않기 알림에서 바로 기록 - 알림 버튼을 눌러 앱 열지 않고 즉시 기록 커스텀 카테고리 - 나만의 활동 카테고리를 색상/아이콘으로 꾸미기 통계 & 캘린더 - 일별/주별/월별 활동 통계 시각화 취침 시간 설정 - 수면 패턴 관리 및 기상 알림 홈 위젯 - 앱을 열지 않고 위젯에서 빠르게 확인 데이터 백업/복원 - JSON 파일로 내보내기 및 기기 간 이동 다국어 지원 - 한국어, 영어, 일본어, 중국어
YT Notes
Get concise summaries of YouTube videos instantly, saving you hours each week. Choose from multiple summary formats and interact with AI for deeper understanding. Supports over 50 languages and works across devices.
- Channel subscription for automatic summaries
- On-the-spot summaries via share or link
- Multiple summary modes (Core Card, Briefing, Study Notes, etc.)
- AI follow-up chat for context-based questions
- Supports 55 languages
- Cross-platform access (phone, PC, Chrome extension)
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YT Notes is an AI YouTube video summarizer. Add your channels, and every new video arrives as an AI summary note. You don't have to sit through long videos. Lectures, news, documentaries, interviews, podcasts — read the key points of a one-hour video in 30 seconds, then watch only what's worth your time. Summaries, delivered — automatically for the channels you add Add the YouTube channels you follow. The moment a new video is uploaded, its summary arrives with a notification. Videos you missed pile up as notes, not as guilt. Summarize any video right now In YouTube, tap Share → YT Notes and the video is summarized on the spot. Or copy the link — the summary starts the moment you open the app. 6 note styles Core Card · Easy Read · Briefing · Lecture · Quiz · Recipe — the same video, whichever way you need it. Lecture notes when you study, a Core Card when you're busy, a Quiz with explained answers when you review. Cooking videos are saved as recipe notes, ingredients and steps included, automatically. Ask the AI follow-up questions Curious about something in the summary? Just ask. The AI answers with the full context of the video. Foreign-language videos in your language Lectures, world news and creators in other languages arrive summarized in your own language. 55 languages supported. Learn a language with your notes Read your summary in the language you're learning. Stuck on a sentence? Tap it and the translation appears right below, in your own language. The videos you already love become your textbook. Notes that stay with you Every summary is saved to your history. Search it, come back to it, share it with a link. Phone and PC One account across the mobile app, the web, and the Chrome extension. Great for · People who follow more channels than they can watch · Students and professionals who learn from YouTube lectures · Anyone keeping up with finance, tech and news channels every day · Anyone who wants the gist of foreign-language videos fast · Language learners who'd rather study with videos they actually enjoy YT Notes — where watching becomes knowing. Saving time is just a bonus. Terms of Use: https://daki.app/terms Privacy Policy: https://daki.app/privacy-policy
Screenshots
Verdict
시간아악 (siganaaak) and YT Notes are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. 시간아악 (siganaaak) sells 1 one-off in-app purchase and YT Notes sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
시간아악 (siganaaak) ships an update every 10 days, YT Notes every 5 days. Both last shipped on October 31, 2026.
| Parameter | 시간아악 (siganaaak) | YT Notes |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 10 days | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | DoubruJ | DaKi Inc |
In-app purchases
시간아악 (siganaaak)
- Premium_upgrade$1.99
YT Notes
- YT Notes Weekly$2.997 Days
- YT Notes Monthly$6.991 Month
- (Retiring soon) Pro · 300/mo$10.991 Month
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- YT Notes Yearly$59.991 Year
