센터다이어리 vs PopNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
센터다이어리
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"센터다이어리"를 사용하는 기관에서 근뮤하시는 서비스 제공 인력들을 위한 모바일 일정 관리 앱입니다. 센터에 등록한 간단한 이메일 인증으로 아이폰에서 일정 확인, 일지 작성 등을 편리하게 이용하실 수 있습니다.
PopNotes
Quickly capture thoughts and ideas with instant access from your Lock Screen or Home Screen widgets. Organize notes into customizable emoji folders for a fast and efficient way to manage your information.
- Lock Screen and Home Screen widgets
- Instant note capture
- Customizable emoji folders
- Organized idea management
- Minimalist interface
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Catch the moment it pops into your head and make it cute. Quick notes and a lovely diary, all in PopNotes. ■ A page a day, decorated your way 160+ puffy stickers, washi tape, handwriting fonts and templates. Place, resize, rotate and layer with your fingertips. Turn your own photos into cut-out stickers. ■ Widgets that decorate your home screen Sticky note, Today's diary, D-day, Quick memo and 4-folder widgets. Today's decorated page shows right on your home screen, and widgets follow your theme colors. ■ A mood calendar that fills up Log your mood with one cute bean and watch the month turn colorful. Keep your streak going and celebrate milestones. Share your month as one recap card on Instagram. ■ Notes that look good and feel easy Lined, grid and manuscript papers, handwriting fonts, checklists and adjustable text size. Keep ideas tidy with emoji folders. ■ iPad, tablets & pencil Layouts made for big screens, with a two-page diary spread. Handwriting turns into text. ■ 14 themes to match your mood Mongle Cloud, Butter Gingham, Lace & Ribbon, Starlight Post, Jelly Pop, Cherry Letter and more. ■ Daily reminder A gentle nudge at your chosen time. Skipped on days you've already written. ■ Your notes stay on your device No sign-up needed. Back up to iCloud or Google Drive. PopNotes+ (optional subscription) All premium themes, sticker packs, fonts and papers, watermark-free exports and no ads. Choose monthly, yearly (7-day free trial) or lifetime. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nh-juuun.notion.site/Privacy-Policy-3ecee0582b9080829d7bccb21e238bf6
Screenshots
Verdict
The clearest difference is in-app purchases: 센터다이어리 at none against PopNotes's 10. 센터다이어리 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). PopNotes's advantage is update cadence (every 4 months vs every 19 months). On price and device support 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. PopNotes sells 10 one-off in-app purchases. 센터다이어리 asks for nothing beyond the download.
센터다이어리 ships an update every 19 months, PopNotes every 4 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 센터다이어리 | PopNotes |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 19 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 2 MB | 56 MB |
| Age rating | 12+ | 4+ |
| Developer | Dahan Edu Inc. | Hayble |
In-app purchases
센터다이어리
No in-app purchases
PopNotes
- K-Heritage Stickers$0.99
- Rainbow Drops Pack$1.99
- First Love Pack$1.99
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- Hidden Fortune Pack$1.99
- Mongle Cloud Pack$1.99
- Butter Gingham Pack$1.99
- Lace & Ribbon Pack$1.99
- Starlight Post Pack$1.99
- Jelly Pop Pack$1.99
- Cherry Letter Pack$1.99









