# To do Block: Simple To do List — Task Management and Calendar > Productivity app to block distractions and manage tasks with a focus timer. (iPhone/iPad app by Sanghoon Im.) - Source: https://appshunter.io/ios/app/to-do-block-simple-to-do-list/id6752740243 (this page in markdown: same URL + `.md`) - Developer: [Sanghoon Im](https://appshunter.io/developer/1775904385) - Category: Productivity, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 85 MB - Languages: American English, Korean, European Spanish - Released: 2026-08-24 - Data updated: 2026-09-18 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/to-do-block-simple-to-do-list/id6752740243/reviews.md ## What is To do Block? Select the apps and websites that pull you away from your work. They remain locked all day long. The moment you check off your final task for the day, the lock is released. The block automatically resets the next morning. How to Use 1. Choose what to block — SNS, videos, games, or any website 2. Write down the tasks you want to finish today 3. Finish your list and the apps are yours again Key Features - App & Website Blocking — Opening a blocked app instantly covers it with a block screen - Daily Auto-Reblock — Blocks automatically reset every morning without manual setup - Take a Break — Temporarily unlock an app for 1 to 180 minutes when needed, which relocks automatically when time runs out - Groups — Organize tasks into groups with custom colors and icons - Recurring Tasks — Select specific days for tasks to repeat every week - Deadlines — Set due dates and times for tasks that cannot be postponed - Weekly & Monthly Calendars — Jump to any date to view tasks completed on that day - At-a-Glance Home — View the number of blocked apps and remaining tasks - Complete Offline Storage — All records stay on your device with no account or sign-up required - Supported Languages: Korean, English, Español Permissions To-do Block uses Apple's Screen Time (Family Controls) to block apps. App usage history never leaves your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.privacypolicies.com/live/c0b2f333-a1fd-401b-8ef2-353efef68652 ## Key features - App and website blocking - Automatic daily re-blocking - Temporary unlock for breaks - Task organization with groups - Recurring tasks - Deadline setting - Weekly/monthly calendar view - Offline functionality ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/to-do-block-simple-to-do-list/id6752740243/reviews.md ### 5/5 — 추가반영사항 요청 *2026-09-16* 안녕하세요 취지도 좋고 심플해서 인스타 광고를 보고 다운 받아 사용중입니다 다름이 아니라 잠금화면에서 보이는 투두가 흰배경에 흰글씨라 가독성이 떨어지고 잘 보이지 않는데 색상 커스텀을 추가해주시는게 가능한지 아니면 설정이 따로 있는데 제가 찾지 못하는건지 알려주세요•• 만약 그 부분이 해결되면 정말 잘 사용할거 같아서 문의겸 좋은 앱이라고 추천 드립니다 ### 5/5 — 앱내 할일목록이 노출안됨 *2026-09-16* 할일목록 등록을해도 노출안더ㅣㅂ니다. 유료결제 환불 방법 알려주세요 ### 5/5 — 버그 *2026-09-16* 리스트랑 할일이 삭제가 안되네요 ### 5/5 — 단축어 설정 어떻게 하는건지.. *2026-09-16* ’단축어 추가‘ 를 누르면 설명이 제공되어야 할 것 같은데 검은 화면밖에 안나오네요. 앱을 활용할만한 설명서가 필요할 것 같아요. ### 5/5 — 기능 추가 요청 *2026-09-16* 안녕하세요 컨텐츠 보고 바로 프로 구매해서 사용하려합니다! 구매해서 보니 기본 캘린더를 가져오는 기능은 있는데 두두앱에서 등록해놓은 할일들이 기본캘린더에는 연동이 되지않는것 같은데 혹시 방법이 있을까요? 없다면 가능하도록 업데이트 해주시면 사용하는데 굉장히 유용할것 같습니다! ### 5/5 — 스크린타임 디자인 *2026-09-16* 너무너무 잘쓰고 있습니다!! 특히 스크린타임에 적용되는게 편리해요:) 스크린타임에 뜨는 알림창 디자인 관련해서 글씨 크기 조절 (작고 크게 2개만이라도)과 3개까지밖에 적용이안되나 오른쪽 부분은 공백이어서 혹시 좌3개 우3개 등 많이 들어가는 방법으로 개선되면 좋을거같아요! ### 4/5 — 매월 반복은 없네요? *2026-09-16* 요일 반복은 있는데 매월반복은 없네여. 추가해주세요 ### 5/5 — 환불요청 *2026-09-14* 앱은 진짜 좋은데 혹시 유료 걀제 환불 받을 슈 있을까요? 아직 결제한지 이틀정도 밖에 안지났는데 환불받을 수 있다는 글 적혀있었던 것 같아서요. 앱은 진짜 진짜 추천합니다! **Developer response:** 넵! 앱스토어에서 환불 신청해주시면 됩니다! 혹시라도 리젝 당하시면 todoblocker@gmail.com 혹은 인스타그램 @productivity.kr로 DM 주세요! 감사합니다! ### 5/5 — 심플 엔드 배스트 *2026-09-08* 스크린타임이랑 연계해서 사용할 수 있어서 정말 좋습니다 단순히 일정만 기록하는 캘린더가 아니라 내가 하루를 어떻게 관리하고 있는지 확인할 수 있어서 시간 관리에 도움이 되네용 일정과 실제 사용 시간을 같이 보니까 일에 집중하기도 훨씬 편하고요. 이런 기능이 있어서 다른 캘린더 앱보다 훨씬 유용하게 쓰고 있습니당! ### 5/5 — 스크린타임 줄이는데 좋네요! *2026-09-01* 앱 쓰고 나서 인스타 덜하는 것 같습니다. 습관적으로 인스타 들어가면 자연스레 할 일로 넘어가서 생산적이게 되는 것 같아요! 유료도 싸서 구독하고 갑니당 :) ## Frequently asked questions about To do Block ### Does 두두 have ads? Yes, 두두 contains advertisements. As a free application, it utilizes ads to support its development and maintenance. ### What is the pricing for 두두? 두두 is available for free. While the core functionality is free, there are in-app purchases available for additional features or content. ### How often is 두두 updated? The latest version of 두두 is 1.0.7, last updated on 2026-09-14. Updates are released periodically to improve performance and add new features. ### What devices does 두두 support? 두두 is currently supported on iPhone devices. Future updates may expand compatibility to other platforms. ### Is 두두 safe for all ages? 두두 has an age rating of 4+, making it suitable for a wide range of users. The app focuses on productivity and does not contain inappropriate content. ### Can I use 두두 offline? Yes, 두두 offers complete offline functionality. All your records and data are stored locally on your device without requiring an account or internet connection. ### How does 두두 use Screen Time? 두두 utilizes Apple's Screen Time (Family Controls) to implement its app blocking features. App usage data is kept securely on your device and does not leave it. ### What languages does 두두 support? 두두 supports multiple languages, including Korean, English, and Spanish. This allows users from different linguistic backgrounds to utilize the app effectively. ## Version history (last 5 releases) ### v1.0.8 — 2026-09-16 Lock screen Widget/Live activity Bug Fix ### 1.0.7 — 2026-09-14 Lock screen live activity ### 1.0.6 — 2026-09-10 캘린더 연동 기능 추가 ### 1.0.5 — 2026-09-07 버그 수정 ### v1.0.4 — 2026-09-04 버그 수정 ## More apps by Sanghoon Im - [yom.app](https://appshunter.io/ios/app/yomapp/id6737324672) - [Libre: Learning delivery app](https://appshunter.io/ios/app/libre-learning-delivery-app/id6742563228) - [Mustache:Sudoku & Word Games](https://appshunter.io/ios/app/mustachesudoku-and-word-games/id6745791880) - [Echo Motivation: Daily Quotes](https://appshunter.io/ios/app/echo-motivation-daily-quotes/id6747738161) - [Rise: Track Bible Reading](https://appshunter.io/ios/app/rise-track-bible-reading/id6751044727) All apps by Sanghoon Im: https://appshunter.io/developer/1775904385 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-18.*