휴일 달력 vs WeekPeek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
휴일 달력
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대한민국 공휴일과 대체공휴일을 달력에 표시합니다. 달마다 그 달의 공휴일 목록과 남은 날짜(D-day)를 보여 주고, 맨 위에는 올해 전체 공휴일 수와 남은 공휴일 수가 있습니다. 공휴일 앞뒤 평일에 휴가를 며칠 붙이면 연휴가 며칠이 되는지 달별로 계산해 휴가 추천으로 보여 줍니다. 추천마다 써야 하는 휴가 일수와 총 쉬는 날을 함께 적습니다. 연휴 계획 화면은 한 해의 휴가 추천을 달별로 모아 한 화면에 보여 줍니다. 그 안의 연차 배치에 남은 연차 일수를 넣으면 기간이 겹치지 않는 추천을 골라 쉬는 날 합이 가장 긴 조합을 찾아 줍니다. 한 번 받은 연도의 공휴일은 기기에 저장돼 인터넷이 없어도 볼 수 있습니다.
WeekPeek
Easily check the current week number and your schedule at a glance on your iPhone widgets, lock screen, and Apple Watch. View your calendar and upcoming events without unlocking your device, with seamless integration into your existing calendar.
- View current week number (CW)
- Home screen widgets for calendar and schedule
- Lock screen widgets with various layouts
- Apple Watch app for wrist-based calendar access
- Smart Stack support for Apple Watch
- Watch face complications for week number and dates
- Real-time sync with iOS Calendar
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Your calendar, without opening an app. WeekPeek puts your Apple Calendar on your Home Screen, Lock Screen, and Apple Watch. Keep adding events in the Calendar app you already use — WeekPeek makes sure you see them the moment you look at your phone or wrist. ◼ Lock Screen widgets See today's remaining events without unlocking your phone. Choose from Today's Events (your next 3), a 3-week calendar, and inline or circular week displays. ◼ Home Screen widgets (small, medium, large) A full month with your events at a glance. On the large widget, tap a date to expand that day's events, tap an event to jump straight to it in the Calendar app, and switch months without leaving your Home Screen. ◼ Apple Watch A weekly calendar and your events on your wrist. Turn the Digital Crown to move through events, and keep turning to cross into the next day. Includes watch face complications, a 3-week calendar, and an Upcoming Events widget for the Smart Stack. ◼ Week numbers, if you need them Working with calendar weeks (CW)? The week number column shows the current week at all times — on your widgets, Lock Screen, and Watch. Don't need it? Turn it off in settings. ◼ Made for - Checking your schedule from the Lock Screen, dozens of times a day - Glancing at your wrist instead of opening apps - Anyone who plans by week numbers — manufacturing, logistics, or teams abroad WeekPeek doesn't create or manage events. It does one thing well: showing your Apple Calendar, instantly, everywhere. * Available in English, German, and Korean.
Screenshots
Verdict
The clearest difference is ads: WeekPeek at none against 휴일 달력's shown. WeekPeek also leads on update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
휴일 달력 ships an update every 6 weeks, WeekPeek every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | 휴일 달력 | WeekPeek |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | pilyeong heo | KAHYUN YOON |
In-app purchases
휴일 달력
No in-app purchases
WeekPeek
No in-app purchases









