SmartCalendar(Kor) vs Eisenhower To
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartCalendar(Kor)
This app offers a localized calendar management experience for Korea, featuring lunar calendar views and seamless integration with your iPhone's existing calendar. Its user-friendly interface makes organizing your schedule effortless.
- Korean localization
- Lunar calendar view
- iPhone calendar integration
- Convenient interface
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- 한국에 현지화 된 일정관리 앱 - 음력보기 기능 - 아이폰 캘린더의 일정연동 - 편리한 인터페이스
Eisenhower To
Organize your work using the Eisenhower Matrix to prioritize tasks by importance and urgency. Manage your to-do list with daily views, reminders, and detailed subtask management. Track your progress with statistics and sync with Apple Reminders.
- Eisenhower Matrix organization
- Today view for immediate tasks
- Detailed task management with subtasks
- Progress statistics and trends
- Home screen widgets
- iCloud Sync and Apple Reminders integration
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MellowTask is a task manager built around the Eisenhower Matrix, helping you organize work by importance and urgency. Sort tasks into Do, Plan, Delegate, and Exclude, then focus on what needs your attention first. See today’s tasks, upcoming deadlines, reminders, and completed items in one place. [KEY FEATURES] ■ Eisenhower Matrix Organize tasks into Do, Plan, Delegate, and Exclude based on importance and urgency. ■ Today View See tasks due today, reminders, completed items, and upcoming work in one focused view. ■ Calendar Review tasks by date and quickly organize tasks that do not have a scheduled date. ■ Detailed Task Management Break complex work into checklists, parent tasks, subtasks, and repeating schedules. ■ Focused Task List Open a dedicated list of incomplete Do tasks from the selected group. ■ Statistics Review your completion rate, streaks, weekly trends, weekday patterns, and task distribution across quadrants. ■ Home Screen Widgets Check dates, task status, and Eisenhower Matrix tasks without opening the app. ■ Sync and Integration Keep your tasks available with iCloud Sync and connect them with Apple Reminders. ■ Display Options Adjust the font style, display size, and task title appearance to suit your preferences. No account or sign-in is required to get started. Some features, including Apple Reminders Sync, are available with Pro.
Screenshots
Verdict
The clearest difference is rating: Eisenhower To at 5.0 against SmartCalendar(Kor)'s 4.2. Eisenhower To also leads on review sentiment (100% vs 86%) and update cadence (weekly vs every 3 weeks). SmartCalendar(Kor)'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support 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. Eisenhower To sells 1 one-off in-app purchase. SmartCalendar(Kor) asks for nothing beyond the download.
Eisenhower To holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews point the same way: 86% of SmartCalendar(Kor)'s written reviews are positive against 100% of Eisenhower To's.
SmartCalendar(Kor) ships an update every 3 weeks, Eisenhower To weekly. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.
| Parameter | SmartCalendar(Kor) | Eisenhower To |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (14 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 85.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 3 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, Mac |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 40 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Minuk Kim | ChanGyu Kang |
Customer experience
SmartCalendar(Kor)
Eisenhower To
In-app purchases
SmartCalendar(Kor)
No in-app purchases
Eisenhower To
- MellowTask Pro$3.99
Questions
Is SmartCalendar(Kor) free?
Is Eisenhower To free?
Which has better reviews, SmartCalendar(Kor) or Eisenhower To?
Do SmartCalendar(Kor) or Eisenhower To have ads?
Which is updated more often, SmartCalendar(Kor) or Eisenhower To?
Other comparisons
