Comparison

체크온뮤직 vs Time Calendar, Event, Task

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

체크온뮤직

피아노·음악학원 출석, 수업, 수납까지

Free

📊 Productivity

No ratingsView app →

Time Calendar, Event, Task

Schedule Planner & Reminder

Free

📊 Productivity

★ 4.616 ratingsView app →

About

체크온뮤직

Features

Read full description

체크온뮤직은 음악 학원과 개인 레슨의 출결·수업·수강생·수납을 한곳에서 관리하는 학원 관리 앱입니다. • 출결 체크: 수업별 출석/결석/연기/보강을 빠르게 처리하고 승인까지 한 번에. • 수업 관리: 스케줄 등록·변경으로 오늘의 레슨을 놓치지 않아요. • 수강생 관리: 학생·선생님·반 정보를 깔끔하게 정리해요. • 수납·이력: 결제와 수업 이력을 학원 운영에 맞게 추적해요. • 역할별 화면: 원장/부원장·선생님·시스템 관리자 모드를 지원해요. 카카오·네이버 간편 로그인으로 바로 시작하고, 음악 학원 운영의 반복 업무를 가볍게 줄여보세요.

About

Time Calendar, Event, Task

Manage your events and reminders in one unified timeline. Plan your day with an intuitive interface and track your schedule at a glance. Powerful widgets allow you to view and complete tasks directly from your home screen.

Highlights

Unified event and reminder management
Intuitive timeline view
Powerful widget support
Minimalist design
Schedule and task completion from home screen

Features

Read full description

Time Calendar displays events and reminders in one unified timeline. Plan your day in the most intuitive way. Events and tasks in one place: ∙ Manage your scattered calendar events and reminders in one unified view. Intuitive Timeline: ∙ Grasp your day's flow at a glance with a chronological timeline view. Powerful Widget Support: ∙ Check your schedule and complete tasks directly from your Home Screen without opening the app. Minimal Design: ∙ Provides a clean design to help you focus solely on your time. This app complies with Apple’s standard EULA. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

체크온뮤직4 screens

Time Calendar, Event, Task4 screens

Verdict

The call

The clearest difference is in-app purchases: 체크온뮤직 at none against Time Calendar, Event, Task's 4. 체크온뮤직 also leads on iOS requirement (16.0 vs 26.0). Time Calendar, Event, Task's advantage is ads (none vs shown) and device support (4 vs 2). On price and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Time Calendar, Event, Task sells 4 in-app purchases, starting at $1.99 per month. 체크온뮤직 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level

체크온뮤직 versus Time Calendar, Event, Task: the parameters behind the verdict, then further details
Parameter	체크온뮤직	Time Calendar, Event, Task
Price	Free	Free
Rating	—	4.6 (16 ratings) — better
Positive reviews	—	90.4% of reviews
Number of ratings	—	16 — better
Update frequency	Every 4 days	Every 4 days
Ads	Yes	No — better
In-app purchases	No — better	Yes
Monetization	—	Free
Devices	iPhone, iPad	iPhone, iPad, Mac, Apple Watch — better
Requires iOS	16.0 — better	26.0
Further details — not scored
Size	20 MB	30 MB
Age rating	4+	4+
Developer	Seyun Wang	Plum Co.

In-app purchases

None

체크온뮤직

No in-app purchases

4 purchases

Time Calendar, Event, Task

Subscriptions2

Time+ Monthly$1.991 Month
Time+ Yearly$14.991 Year

One-time2

Time+ Lifetime$19.99
Time+ Lifetime$29.99

Questions

Is 체크온뮤직 free?

체크온뮤직 is free to download, with no in-app purchases.

Is Time Calendar, Event, Task free?

Time Calendar, Event, Task is free to download, with in-app purchases available.

Do 체크온뮤직 or Time Calendar, Event, Task have ads?

체크온뮤직 shows ads; Time Calendar, Event, Task does not.

Which is updated more often, 체크온뮤직 or Time Calendar, Event, Task?

체크온뮤직 ships an update every 4 days, and Time Calendar, Event, Task every 4 days. Most recently, 체크온뮤직 was updated on November 5, 2026 and Time Calendar, Event, Task on November 5, 2026.