Dote Timer vs 챌린지 디데이
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dote Timer
This app helps you manage your time and boost concentration by using a unique flip timer and detailed statistical analysis. It also includes features for planning, journaling, and collaborative study sessions, with an option to donate earned coins to charity.
- Flip timer for concentration
- Time table and planner
- Statistical charts and analysis
- Donation program
- Three lines a day diary
- Study group 'Study With'
- Apple Watch integration
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#Time Management Secret of Successful People# Try Dot Timer now, the king of time management! Are you having trouble managing your time? Need to concentrate, but your smartphone is distracting you? Organizing your work or even recording your study time, everything can be done with Dot Timer! ##Flip Timer UP your concentration with a timer that runs when your flip your smartphone! Let's get away from smartphone addiction! Get donation coins every 10 minutes of concentration ##Time Table Unique time table that allows you to compare your plans with the actual records at a glance! Maximize time utilization with a 10-minute dot-separated planner ##Various statistical charts It's not end with record! Analyze your concentration time in detail with various graphs and charts! Identify your improvement with daily statistics, annual statistics, cumulative statistics, weekly statistics, hourly statistics and plan leaderboards at a glance ##Donation Program You can donate the collected coins to gift notes for underprivileged students! Donation rangking are changing in real time basis ##Three Lines a Day How are you today? Share your diary in three lines. Motivate each other with friends around the world ##Study Group 'Study With' Try taking notes with your friends in real time! There are various themes such as classrooms, libraries, offices, fitness places and others. Group member statistics. ##Premium Features Try premium features that are constantly being updated. More efficient time management developed by time management experts How to Use Dote Timer Apple Watch 1. Add a to-do in the Dote timer app. 2. Open the Dote Timer Apple Watch app and select a task by pressing the ‘Select Task’ button. 3. Press the START button to start recording. 4. When the recording is finished, press the STOP button to save the recording and end it. Caution : 1. The Apple Watch must be connected to the iPhone. 2. The Dote timer must be installed on the iPhone. * Notice * First, You need to click To Do List and create category to use this app. reporting translation errors -> skyktc75@gmail.com Your review can help a lot for your developer. Thank you. When we try to concentrate on something, there are so many distractions. One of the biggest distractions is the smartphone. You need to focus on the book. But I find myself looking at the phone. The plan was to study for 5 hours But you actually spent only 1 hour on the book? Dote Timer is the answer! Let’s start with the special proprietary features of Dote Timer. First, Dote Timer starts only when you flip the device (screen facing down). It will automatically stop when you use or move the phone after activating the timer. Thus, you can concentrate on study or work. Second, you can compare the plan with your actual concentration record. Set up the D-Day of your task. And categorize it into A, B, or C depending on the importance to set up a precise plan. The actual length of concentration is recorded and can be compared with your original plan. Third, the thickness of color denotes how much you concentrated. Thus, you can easily find out the days when you concentrated on your tasks. Especially the app shows in different colors the days of concentration and the days you failed to concentrate throughout the year. So you can compare how you fared yesterday and today to make your day more productive. In addition, collect coins by using the timer and donate them for underserved people. My accumulated time of concentration is converted into coins. When they reach a certain threshold, Dote Planner and Dote Book will be donated to underserved students. There are also the standings of donation, Which motivates the users to compete in the donation of coins. Dote Timer can be set up as desired. Just focus on what you have to do to contribute to society. The most efficient time management app for the perfect time allocation. Download Dote Timer now!
챌린지 디데이
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남은 날만 세는 D-Day는 이제 그만. 오늘의 한 걸음을 체크인으로 쌓고, 함께 도전하고, 귀여운 도트 캐릭터와 키워 가세요. ■ 오늘이 쌓이는 D-Day 시험·여행·기념일까지 남은 날도, 시작한 날부터의 N일째도 한눈에. 챌린지는 하루 한 번 체크인으로 연속 기록이 쌓이고, 목표달성은 체크리스트를 채울수록 달성률이 올라가요. ■ 내 상황에 맞는 여섯 가지 D-Day · 목표달성 · 챌린지 · 커플 · 기념일(음력 지원) · 반복 세는 방식이 다르니 화면과 캐릭터도 달라요. ■ 혼자보다 함께 같은 목표를 가진 사람들과 함께 도전해 보세요. 순위 없이 서로의 달성률을 응원하니 부담 없이 오래 이어져요. 우리 함께에서는 응원과 축하도 주고받을 수 있어요. 가족·친구와 하나의 D-Day를 같이 만들고 함께 고칠 수도 있어요. ■ 미션을 깰수록 늘어나는 도트 캐릭터 유형마다 다른 도트 배경과 캐릭터가 함께해요. 미션을 하나씩 깰 때마다 새로운 캐릭터와 배경이 열려요. 하나둘 모아 가는 재미를 느껴 보세요. 앱에서 한 일에는 배지도 쌓여요. 더 많은 배경·캐릭터 세트는 테마 상점에서 한 번 구매로 계속 쓸 수 있어요(선택 사항, 구매 없이도 모든 기능을 쓸 수 있어요). ■ 할 일까지 한곳에 "내일 3시 치과"라고 쓰면 날짜와 시간까지 알아서 잡아 줘요. 그룹으로 묶고, 반복하는 할 일도 만들고, 밀린 일은 "모두 미루기" 한 번이면 끝. ■ 앱을 열지 않아도 홈 화면 위젯으로 D-Day를 확인하고, 오늘 체크인과 할 일 체크까지 바로. 좋아하는 배경 그림으로 위젯을 꾸며 보세요. ■ 가입 없이 바로 시작 로그인 없이 지금 바로 첫 D-Day를 만들 수 있어요.
Screenshots
Verdict
The clearest difference is update cadence: 챌린지 디데이 at daily against Dote Timer's every 4 days. Dote Timer's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and 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
Both are free to download. Dote Timer sells 4 in-app purchases, starting at $5.99 per 3 months and 챌린지 디데이 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Dote Timer ships an update every 4 days, 챌린지 디데이 daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Dote Timer | 챌린지 디데이 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (36 ratings) — better | — |
| Positive reviews | 87.8% of reviews | — |
| Number of ratings | 36 — better | — |
| Update frequency | Every 4 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 87 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | Smartdong School | Moriv |
In-app purchases
Dote Timer
- Premium 3-month subscription3 Days trial$5.993 Months
- Premium Annual subscription$8.491 Year
- Premium Annual subscription3 Days trial$9.991 Year
- Premium LifeTime Pass$12.99
챌린지 디데이
- Fantasy Sets$0.49
- Outings & Seasons Sets$0.99
- Sports Sets$0.99
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- Daily & Hobbies Sets$1.99
- Animal Sets$2.99
- Full Bundle$4.99









