Simple Timetable vs onTime 시간표
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Timetable
Instantly view your daily schedule on your Lock Screen or home screen with customizable widgets. Personalize your timetable with unique colors and designs. Set custom notifications for class alerts, including subject, time, and location.
- Lock Screen widgets
- Home screen widgets
- Customizable widget design
- Customizable notification messages
- Class alerts
- Subject, time, and location details
Read full descriptionHide full description
Simple yet powerful timetable widgets. Even without opening the app, you can instantly check today’s schedule on your Lock Screen, Small, and Large widgets. Customize the widget design—background, text, alignment—and decorate your timetable neatly with your own colors. You can also edit notification messages to receive class alerts in your preferred style, including subject, time, and location.
onTime 시간표
This smart timetable app helps Korean high school teachers manage their schedules. Easily set class slots, receive automatic reminders before lessons, and view your daily schedule at a glance via a home screen widget. Share your timetable as an image.
- Subject and class slot management
- Grade-separated schedule support
- Automatic class reminders
- Home screen widget
- Image export and sharing
Read full descriptionHide full description
고교학점제 시대의 교사를 위한 스마트 시간표 앱, onTime. 과목 하나를 추가하면 요일과 교시를 한 번에 설정할 수 있어요. 학년마다 다른 시간표 구조도 완벽하게 지원합니다. 수업 시작 10분 전, 다음 교시 과목을 알려주는 자동 알림으로 수업을 절대 놓치지 마세요! ⏰ 홈 화면 위젯으로 오늘의 시간표를 한눈에 확인하세요. 완성된 시간표는 이미지로 저장해서 바로 공유할 수 있어요. 그럼 오늘도 행복 수업하세요 :) onTime is a smart timetable app designed for Korean high school teachers. Add a subject once and assign all its class slots across the week in one step. Fully supports grade-separated schedules under the high school credit system. Get automatic notifications 10 minutes before each class starts — never miss a lesson again! ⏰ Add a home screen widget to check today's schedule at a glance. Export your timetable as an image and share it anytime.
Screenshots
Verdict
The clearest difference is ads: onTime 시간표 at none against Simple Timetable's shown. onTime 시간표 also leads on update cadence (every 5 days vs every 7 months) and monetization model (free vs ad-supported). On price, review sentiment, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Simple Timetable ships an update every 7 months, onTime 시간표 every 5 days. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.
| Parameter | Simple Timetable | onTime 시간표 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (10 ratings) — better | — |
| Positive reviews | 72.1% of reviews | 80.0% of reviews — better |
| Number of ratings | 10 — better | — |
| Update frequency | Every 7 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | giseong kim | Yesol Kim |
Customer experience
Simple Timetable
onTime 시간표
In-app purchases
Simple Timetable
No in-app purchases
onTime 시간표
No in-app purchases
Questions
Is Simple Timetable free?
Is onTime 시간표 free?
Do Simple Timetable or onTime 시간표 have ads?
Which is updated more often, Simple Timetable or onTime 시간표?
Other comparisons
