PopNotes vs 99캘린더
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
99캘린더
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99Calendar is a schedule management app that brings together your timetable, daily timeline, and calendar in one place. Organize repeating weekly schedules in a timetable view, follow your day in a timeline view, and check date-based plans in the calendar. You can turn schedule sets on or off to focus only on what you need, and view timetable items together with calendar events. Features Weekly timetable-based schedule management Daily timeline view Turn schedule sets on or off View timetable items and calendar events together Import and export support Theme options Counter features for routine tracking 99Calendar is designed to help you manage everyday schedules in a simple and lightweight way. Some counter features are optional personal logging tools. Health or cycle-related information is for personal reference only and is not intended for medical diagnosis, treatment, or guidance.
Screenshots
Verdict
The clearest difference is price: PopNotes at Free against 99캘린더's $1.99. PopNotes also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). 99캘린더's advantage is ads (none vs shown) and update cadence (every 4 days vs every 7 months). On 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
PopNotes is free to download; 99캘린더 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PopNotes ships an update every 7 months, 99캘린더 every 4 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | PopNotes | 99캘린더 |
|---|---|---|
| Price | Free — better | $1.99 |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 56 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hayble | HWAN LEE |
In-app purchases
PopNotes
No in-app purchases
99캘린더
No in-app purchases









