---
title: "LockDay: 투두리스트 & 플래너 - Reviews, Revenue and Downloads in South Korea | Apple App Store"
description: "하루 전체를 잠금화면에.  LockDay는 할 일, 캘린더, 메모를 스스로 업데이트되는 잠금화면으로 바꿔 줍니다. 휴대폰을 드는 순간 다음에 할 일이 보여요.  — 우선순위 먼저 중요도와 긴급도로 나누는 간단한 4칸 매트릭스. 중요한 일이 늘 눈앞에 있어요.  — 캘린더 + 할 일 iPhone 캘린더의 일정을 할 일과 나란히: 주간 바, 월간 보기, 오늘의"
---

# LockDay: 투두리스트 & 플래너 — South Korea
> 잠금화면 캘린더 & 위젯

![LockDay App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/6a/3a/53/6a3a5369-b639-6918-a5a9-33fc9f793b64/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/400x400bb.png)

**Developer:** [Dat Pham](https://apptail.io/developer/dat-pham-JmahBb)
**Category:** Productivity
**Rating:** 4.7/5 (105 ratings)
**Price:** Free
**Bundle ID:** phamtiendat1099.LockDay
**Store:** Apple App Store
**Country:** South Korea
**Version:** 1.9.0 (released 2026-10-13)
**Original Release:** 2026-09-23

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id6812144044)
**AppTail Page:** [https://apptail.io/app/lockday-to-do-list-planner-yaJC/south-korea](https://apptail.io/app/lockday-to-do-list-planner-yaJC/south-korea)

## LockDay Description
하루 전체를 잠금화면에.

LockDay는 할 일, 캘린더, 메모를 스스로 업데이트되는 잠금화면으로 바꿔 줍니다. 휴대폰을 드는 순간 다음에 할 일이 보여요.

— 우선순위 먼저
중요도와 긴급도로 나누는 간단한 4칸 매트릭스. 중요한 일이 늘 눈앞에 있어요.

— 캘린더 + 할 일
iPhone 캘린더의 일정을 할 일과 나란히: 주간 바, 월간 보기, 오늘의 타임라인.

— 스스로 업데이트되는 잠금화면
템플릿을 고르고, 보여 줄 항목을 정하고, 내 사진을 추가하세요. 단축어를 한 번만 설정하면 늘 최신 상태로 유지돼요.

— 메모 & 위젯
메모나 체크리스트를 잠금화면에 고정하세요. 홈 화면과 잠금화면 위젯도 있어요.

— 개인정보 보호
계정 없음, 광고 없음, 추적 없음. 데이터는 기기 또는 나의 iCloud에만 저장돼요.

LockDay Pro는 모든 템플릿과 스타일, 무제한 할 일과 메모, 반복 할 일, iCloud 동기화를 제공합니다. 구독은 현재 기간이 끝나기 최소 24시간 전에 해지하지 않으면 자동으로 갱신됩니다. Apple 계정 설정에서 언제든지 관리하거나 해지할 수 있습니다.

이용 약관: 
개인정보 처리방침: 

## LockDay Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/fa/71/72fa716c-bcda-7b01-671d-43b4021d7e8a/lock-1.jpg/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/01/1c/23011c32-5498-a47e-9080-4ce71f69b789/lock-2.jpg/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2b/d5/44/2bd54436-4ac6-794a-a53e-51c5900f36e3/lock-3.jpg/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/51/db/53/51db5337-e571-2d7d-8f77-3e7c6949e6ee/lock-4.jpg/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/43/05/61/430561b1-2030-d5d0-b633-1898889dcb8d/lock-6.jpg/1320x2868.png)

## LockDay Rating Breakdown in South Korea
- 5 stars: 90 (86%)
- 4 stars: 8 (8%)
- 3 stars: 0 (0%)
- 2 stars: 1 (1%)
- 1 stars: 6 (6%)

## LockDay Reviews in South Korea

### ***** "반복일정 일부삭제"
반복일정 중에 간헐적으로 삭제하고 싶은 일정이 있으면 그것만 따로 삭제가 안되네요..!! 전체 삭제가 됩니다 ㅠㅠ 요것도 수정해주세요!
-- 히슝슝히, 2026-09-29

### ***** "좋은데요?"
광고보고 설치했지만 자동화가 아주 잘되어 있네요
플랜비용이 있어 고민 중 ㅠㅠ
-- 마포아즈바이, 2026-09-26

[View all LockDay reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## LockDay In-App Purchases
| Item | Price |
|------|-------|
| Lifetime | 44.00 ￦ |
| Yearly | 17.00 ￦ |
| Monthly | 4.40 ￦ |

## LockDay Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | South Korea | Productivity | #10 |
| Top Free | Thailand | Productivity | #12 |
| Top Free | Saudi Arabia | Productivity | #12 |
| Top Grossing | Thailand | Productivity | #18 |
| Top Free | Czechia | Productivity | #20 |
| Top Grossing | Russia | Productivity | #21 |
| Top Free | Ukraine | Productivity | #24 |
| Top Free | Kuwait | Productivity | #28 |
| Top Free | Hong Kong SAR China | Productivity | #31 |
| Top Grossing | South Korea | Productivity | #33 |
| Top Free | Malaysia | Productivity | #36 |
| Top Free | Vietnam | Productivity | #37 |
| Top Grossing | Saudi Arabia | Productivity | #38 |
| Top Free | Taiwan | Productivity | #39 |
| Top Grossing | Taiwan | Productivity | #41 |
| Top Free | Japan | Productivity | #44 |
| Top Free | Belarus | Productivity | #45 |
| Top Grossing | Czechia | Productivity | #45 |
| Top Grossing | Hong Kong SAR China | Productivity | #46 |
| Top Grossing | Malaysia | Productivity | #49 |
| Top Free | Egypt | Productivity | #51 |
| Top Free | Poland | Productivity | #67 |
| Top Grossing | Ukraine | Productivity | #67 |
| Top Grossing | Belarus | Productivity | #68 |
| Top Free | Kazakhstan | Productivity | #69 |
| Top Free | Türkiye | Productivity | #69 |
| Top Free | Lebanon | Productivity | #76 |
| Top Free | Russia | Productivity | #76 |
| Top Free | United Arab Emirates | Productivity | #80 |
| Top Free | South Korea | Overall | #87 |
| Top Free | Saudi Arabia | Overall | #88 |
| Top Grossing | Japan | Productivity | #88 |
| Top Grossing | Kuwait | Productivity | #90 |
| Top Free | Thailand | Overall | #116 |
| Top Free | Romania | Productivity | #119 |
| Top Free | Algeria | Productivity | #125 |
| Top Free | Italy | Productivity | #125 |
| Top Free | Sweden | Productivity | #141 |
| Top Free | Singapore | Productivity | #147 |
| Top Free | Israel | Productivity | #148 |
| Top Free | Indonesia | Productivity | #171 |
| Top Free | Czechia | Overall | #171 |
| Top Free | Australia | Productivity | #177 |
| Top Free | Germany | Productivity | #187 |
| Top Free | Canada | Productivity | #196 |
| Top Free | Ukraine | Overall | #199 |
| Top Free | Finland | Productivity | #217 |
| Top Free | Belgium | Productivity | #220 |
| Top Free | Switzerland | Productivity | #225 |
| Top Free | New Zealand | Productivity | #229 |
| Top Free | Netherlands | Productivity | #233 |
| Top Free | Ireland | Productivity | #235 |

## LockDay Discovered Keywords
- 투두리스트
- 플래너
- 투두


## LockDay Available In
- [Thailand](https://apptail.io/app/lockday-to-do-list-planner-yaJC/thailand)
- [Vietnam](https://apptail.io/app/lockday-to-do-list-planner-yaJC/vietnam)
- [South Korea](https://apptail.io/app/lockday-to-do-list-planner-yaJC/south-korea)
- [Malaysia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/malaysia)
- [Taiwan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/taiwan)
- [Hong Kong SAR China](https://apptail.io/app/lockday-to-do-list-planner-yaJC/hong-kong)
- [Japan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/japan)
- [United States](https://apptail.io/app/lockday-to-do-list-planner-yaJC/united-states)
- [Türkiye](https://apptail.io/app/lockday-to-do-list-planner-yaJC/turkey)
- [Kazakhstan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/kazakhstan)
- [Ukraine](https://apptail.io/app/lockday-to-do-list-planner-yaJC/ukraine)
- [Mexico](https://apptail.io/app/lockday-to-do-list-planner-yaJC/mexico)
- [Russia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/russia)
- [Belarus](https://apptail.io/app/lockday-to-do-list-planner-yaJC/belarus)
- [France](https://apptail.io/app/lockday-to-do-list-planner-yaJC/france)
- [Germany](https://apptail.io/app/lockday-to-do-list-planner-yaJC/germany)
- [Poland](https://apptail.io/app/lockday-to-do-list-planner-yaJC/poland)
- [Indonesia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/indonesia)
- [Italy](https://apptail.io/app/lockday-to-do-list-planner-yaJC/italy)
- [Australia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/australia)
- [Argentina](https://apptail.io/app/lockday-to-do-list-planner-yaJC/argentina)
- [Saudi Arabia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/saudi-arabia)
- [Spain](https://apptail.io/app/lockday-to-do-list-planner-yaJC/spain)
- [Canada](https://apptail.io/app/lockday-to-do-list-planner-yaJC/canada)
- [Colombia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/colombia)
- [South Africa](https://apptail.io/app/lockday-to-do-list-planner-yaJC/south-africa)
- [Singapore](https://apptail.io/app/lockday-to-do-list-planner-yaJC/singapore)
- [Austria](https://apptail.io/app/lockday-to-do-list-planner-yaJC/austria)
- [Netherlands](https://apptail.io/app/lockday-to-do-list-planner-yaJC/netherlands)
- [Czechia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/czechia)
- [Bolivia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/bolivia)
- [New Zealand](https://apptail.io/app/lockday-to-do-list-planner-yaJC/new-zealand)
- [Ecuador](https://apptail.io/app/lockday-to-do-list-planner-yaJC/ecuador)
- [Slovakia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/slovakia)
- [Ireland](https://apptail.io/app/lockday-to-do-list-planner-yaJC/ireland)
- [Romania](https://apptail.io/app/lockday-to-do-list-planner-yaJC/romania)
- [United Kingdom](https://apptail.io/app/lockday-to-do-list-planner-yaJC/united-kingdom)
- [Denmark](https://apptail.io/app/lockday-to-do-list-planner-yaJC/denmark)
- [Sweden](https://apptail.io/app/lockday-to-do-list-planner-yaJC/sweden)
- [Brazil](https://apptail.io/app/lockday-to-do-list-planner-yaJC/brazil)
- [Switzerland](https://apptail.io/app/lockday-to-do-list-planner-yaJC/switzerland)
- [India](https://apptail.io/app/lockday-to-do-list-planner-yaJC/india)
- [North Macedonia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/north-macedonia)
- [Mali](https://apptail.io/app/lockday-to-do-list-planner-yaJC/mali)
- [Macao SAR China](https://apptail.io/app/lockday-to-do-list-planner-yaJC/macau)
- [Malta](https://apptail.io/app/lockday-to-do-list-planner-yaJC/malta)
- [Mauritius](https://apptail.io/app/lockday-to-do-list-planner-yaJC/mauritius)
- [Namibia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/namibia)
- [Nigeria](https://apptail.io/app/lockday-to-do-list-planner-yaJC/nigeria)
- [Nicaragua](https://apptail.io/app/lockday-to-do-list-planner-yaJC/nicaragua)
- [Norway](https://apptail.io/app/lockday-to-do-list-planner-yaJC/norway)
- [Nepal](https://apptail.io/app/lockday-to-do-list-planner-yaJC/nepal)
- [Oman](https://apptail.io/app/lockday-to-do-list-planner-yaJC/oman)
- [Panama](https://apptail.io/app/lockday-to-do-list-planner-yaJC/panama)
- [Peru](https://apptail.io/app/lockday-to-do-list-planner-yaJC/peru)
- [Philippines](https://apptail.io/app/lockday-to-do-list-planner-yaJC/philippines)
- [Pakistan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/pakistan)
- [Portugal](https://apptail.io/app/lockday-to-do-list-planner-yaJC/portugal)
- [Paraguay](https://apptail.io/app/lockday-to-do-list-planner-yaJC/paraguay)
- [Qatar](https://apptail.io/app/lockday-to-do-list-planner-yaJC/qatar)
- [Slovenia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/slovenia)
- [Senegal](https://apptail.io/app/lockday-to-do-list-planner-yaJC/senegal)
- [Suriname](https://apptail.io/app/lockday-to-do-list-planner-yaJC/suriname)
- [United Arab Emirates](https://apptail.io/app/lockday-to-do-list-planner-yaJC/united-arab-emirates)
- [Tunisia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/tunisia)
- [Uganda](https://apptail.io/app/lockday-to-do-list-planner-yaJC/uganda)
- [Uruguay](https://apptail.io/app/lockday-to-do-list-planner-yaJC/uruguay)
- [Uzbekistan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/uzbekistan)
- [Venezuela](https://apptail.io/app/lockday-to-do-list-planner-yaJC/venezuela)
- [British Virgin Islands](https://apptail.io/app/lockday-to-do-list-planner-yaJC/british-virgin-islands)
- [Yemen](https://apptail.io/app/lockday-to-do-list-planner-yaJC/yemen)
- [El Salvador](https://apptail.io/app/lockday-to-do-list-planner-yaJC/el-salvador)
- [Armenia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/armenia)
- [Angola](https://apptail.io/app/lockday-to-do-list-planner-yaJC/angola)
- [Azerbaijan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/azerbaijan)
- [Barbados](https://apptail.io/app/lockday-to-do-list-planner-yaJC/barbados)
- [Belgium](https://apptail.io/app/lockday-to-do-list-planner-yaJC/belgium)
- [Bulgaria](https://apptail.io/app/lockday-to-do-list-planner-yaJC/bulgaria)
- [Bahrain](https://apptail.io/app/lockday-to-do-list-planner-yaJC/bahrain)
- [Bermuda](https://apptail.io/app/lockday-to-do-list-planner-yaJC/bermuda)
- [Brunei](https://apptail.io/app/lockday-to-do-list-planner-yaJC/brunei)
- [Botswana](https://apptail.io/app/lockday-to-do-list-planner-yaJC/botswana)
- [Belize](https://apptail.io/app/lockday-to-do-list-planner-yaJC/belize)
- [Chile](https://apptail.io/app/lockday-to-do-list-planner-yaJC/chile)
- [China](https://apptail.io/app/lockday-to-do-list-planner-yaJC/china)
- [Costa Rica](https://apptail.io/app/lockday-to-do-list-planner-yaJC/costa-rica)
- [Cyprus](https://apptail.io/app/lockday-to-do-list-planner-yaJC/cyprus)
- [Dominican Republic](https://apptail.io/app/lockday-to-do-list-planner-yaJC/dominican-republic)
- [Algeria](https://apptail.io/app/lockday-to-do-list-planner-yaJC/algeria)
- [Estonia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/estonia)
- [Egypt](https://apptail.io/app/lockday-to-do-list-planner-yaJC/egypt)
- [Finland](https://apptail.io/app/lockday-to-do-list-planner-yaJC/finland)
- [Grenada](https://apptail.io/app/lockday-to-do-list-planner-yaJC/grenada)
- [Ghana](https://apptail.io/app/lockday-to-do-list-planner-yaJC/ghana)
- [Greece](https://apptail.io/app/lockday-to-do-list-planner-yaJC/greece)
- [Guatemala](https://apptail.io/app/lockday-to-do-list-planner-yaJC/guatemala)
- [Honduras](https://apptail.io/app/lockday-to-do-list-planner-yaJC/honduras)
- [Croatia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/croatia)
- [Hungary](https://apptail.io/app/lockday-to-do-list-planner-yaJC/hungary)
- [Israel](https://apptail.io/app/lockday-to-do-list-planner-yaJC/israel)
- [Iceland](https://apptail.io/app/lockday-to-do-list-planner-yaJC/iceland)
- [Jamaica](https://apptail.io/app/lockday-to-do-list-planner-yaJC/jamaica)
- [Jordan](https://apptail.io/app/lockday-to-do-list-planner-yaJC/jordan)
- [Kenya](https://apptail.io/app/lockday-to-do-list-planner-yaJC/kenya)
- [Cambodia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/cambodia)
- [Kuwait](https://apptail.io/app/lockday-to-do-list-planner-yaJC/kuwait)
- [Cayman Islands](https://apptail.io/app/lockday-to-do-list-planner-yaJC/cayman-islands)
- [Lebanon](https://apptail.io/app/lockday-to-do-list-planner-yaJC/lebanon)
- [Sri Lanka](https://apptail.io/app/lockday-to-do-list-planner-yaJC/sri-lanka)
- [Lithuania](https://apptail.io/app/lockday-to-do-list-planner-yaJC/lithuania)
- [Luxembourg](https://apptail.io/app/lockday-to-do-list-planner-yaJC/luxembourg)
- [Latvia](https://apptail.io/app/lockday-to-do-list-planner-yaJC/latvia)
- [Madagascar](https://apptail.io/app/lockday-to-do-list-planner-yaJC/madagascar)

---

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