Must vs Kipin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Must
Manage all your schedules quickly and easily with this intuitive app. It offers convenient schedule notifications, a dark theme option, and a task monitor to keep track of your to-dos. Organize your tasks systematically using the Eisenhower Matrix and color-coded tags.
- Eisenhower Matrix for systematic task management
- Convenient schedule notifications
- Home screen widgets for quick access
- Customizable color tags for event classification
- Task monitor with filtering options
- Dark theme support
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쉽고 편리한 "must"로 모든 일정을 빠르게 관리하세요. ■ must 앱은, - 쌓여있어 머리 아픈 할 일에 필요 없는 기능은 없앴어요. - 편리한 일정 알림을 받아보세요. - 아이젠하워 매트릭스를 이용해서 체계적으로 일정을 관리할 수 있어요. - 1개의 앱에서 모든 일정을 효과적으로 관리해 보세요. - 다크 테마로 취향에 맞는 갓생을 즐겨보세요. ■ 아이젠하워 매트릭스 & 일정 메모 - 4개의 매트릭스를 마음껏 이용해 보세요. - 사용자 취향에 맞는 분류명/색상으로 설정할 수 있어요. - 새로운 일정을 추가할 때, 다양한 응원 메시지를 확인하는 재미가 있어요. - Task에 대한 세부적인 할 일까지 메모할 수 있어요. ■ 일정 알림 & 홈 화면 위젯 - 편리한 일정 알림으로 여러 일정을 놓치지 마세요. - 홈 화면 위젯으로, 일정을 쉽고 빠르게 확인하세요. ■ 9가지 색상 태그 - 알록달록한 8개 색상과 기본 1개 색상 태그를 설정해 보세요. - 회사, 집, 약속, 경조사, etc... 색상 태그로 다양한 일정을 쉽게 분류해 보세요. ■ 할 일 모니터 - 추가한 모든 일정을 한 눈에 확인할 수 있어요. - 8가지 색상 필터를 사용해서 원하는 분류의 일정만 확인해 보세요. - 남은 할 일, 오늘 할 일 필터를 이용해 보세요.
Kipin
Easily save and organize links, screenshots, and notes in one place. "Share to Save" functionality allows quick collection of inspiration without leaving other apps. Customize categories and access your saved content offline.
- Save links, screenshots, and notes in one tap
- Organize content by custom categories
- Quick search functionality
- Offline access to saved content
- Personalized themes and dark mode
- Secure local storage
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Introducing Kipin, your essential lifestyle app 'Links you saved somewhere but can't find anymore' Screenshots getting completely lost in your messy camera roll... Now, keep them neat and aesthetic in Kipin! Save recipe, outfit, cafe links, screenshots & notes in 1 tap! Easily collect your inspiration with this ultimate bookmark manager. Open Kipin when: Wishlists (Links): Travel spots, recipes you wanna try. Just share the link and it automatically gets a pretty thumbnail and title. Hotspots & Inspo (Images): Aesthetic cafes, pretty outfits from shops! Share screenshots instantly. Your gallery stays clean. Diary & Notes: Good quotes from books, sudden ideas, or important news. Leave them like cute post-its. The magic that keeps your flow: "Share to Save" You don't even need to open the app! Found something you like on Instagram, Chrome, or YouTube? Tap the [Share ] button at the bottom. Choose Kipin, select a category, and you're done! Save things to your personal space without breaking your shopping or SNS flow! Categories tailored to your vibe Wishlist, diet plans, date courses, fandoms, self-care... Create categories based on your interests. Saved content is neatly sorted into [Links / Images / Notes] tabs. Pro tips for using Kipin 200% 1-sec Search: Forgot the name of that restaurant you saved? Find it with just one word. My Bests: Swipe the list and tap the star (bookmark) to collect only your absolute favorite items. My Aesthetic Theme: Decorate Kipin with your favorite accent color. (Dark mode supported) Offline Mode: Even without data on a flight or traveling abroad, you can view your saved screenshots and notes, and even save new ones! (Note: Data connection is required to visit saved links.) Your 100% private secret vault (Data is safe) Kipin does not use external servers. All saved records are kept ONLY on your smartphone. Not even the Kipin operators can see them, so save with peace of mind! Note: If you delete the app, your data will also be deleted. To protect your precious records, please use Kipin Pro's 'Google Drive Backup'. (It saves only to a hidden folder in your account, so even Google can't peek into it.) Kipin Pro (Optional) Need a more powerful personal space? Create unlimited categories Safe even if you delete the app or change phones! Cloud backup & restore Fingerprint & PIN lock for perfect privacy Completely removes annoying ads Download Kipin right now and organize without missing a thing! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Kipin at 5.0 against Must's 4.0. Kipin also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (100% vs 91%). Must's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, 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. Kipin sells 2 in-app purchases, starting at $1.99 per month. Must asks for nothing beyond the download.
Kipin holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 91% of Must's written reviews are positive against 100% of Kipin's.
Must ships an update every 3 months, Kipin every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Must | Kipin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 90.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 54 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Jichan Hwang | sanghun jeong |
Customer experience
Must
Kipin
In-app purchases
Must
No in-app purchases
Kipin
- Kipin Pro Monthly$1.991 Month
- Kipin Pro$20.99
