KERoster vs DutyBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KERoster
Easily input and view individual schedules by date or in a monthly calendar format. This app acts as a secondary calendar, displaying schedules as icons and allowing for detailed viewing, editing, and deletion. Additional flight-related functions will be added based on user feedback.
- Intuitive schedule input by date
- Calendar view with schedule icons
- Monthly calendar overview
- Detailed schedule view
- Schedule editing and deletion
- List view of monthly schedules
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All users can click the leftmost upload button at the bottom of the webview to intuitively input individual schedules by clicking on the desired date while viewing the calendar. This page is the Add Schedule By DATE page. When a schedule is entered, it appears on the calendar in the form of a small icon and acts as a secondary calendar. Clicking the rightmost calendar button at the bottom of the webview will display a monthly calendar based on the entered schedule, and clicking on a date will display a detailed schedule. Clicking the airplane button at the bottom will display a monthly view of the schedule in list form, and clicking on the corresponding month will display a detailed schedule and allow editing and deletion. The webview import and home buttons are for Iflight users. We will implement additional functions necessary for flights based on feedback in the future.
DutyBox
This app simplifies schedule management for shift workers. It automatically organizes complex work schedules into a calendar from a single screenshot. Easily compare your shifts with friends' schedules.
- Automatic schedule organization from screenshots
- Calendar integration
- Friend schedule comparison
- Shift work scheduling
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[교대근무자를 위한 가장 똑똑한 스케줄 관리 앱] *** 복잡한 근무표를 매번 손으로 옮겨 적으셨나요? *** DutyBox는 캡쳐 한 장만 있으면 알아서 캘린더에 정리해드립니다. *** 친구의 근무 스케줄을 쉽게 비교해보세요! 협업 문의 및 제안 : tomorrow.skd@gmail.com
Screenshots
Verdict
The clearest difference is price: DutyBox at Free against KERoster's $0.49. DutyBox also leads on review sentiment (100% vs 83%) and iOS requirement (14.0 vs 18.0). KERoster's advantage is ads (none vs shown). On update cadence, in-app purchases 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
DutyBox is free to download; KERoster costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
KERoster ships an update every 5 days, DutyBox weekly. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.
| Parameter | KERoster | DutyBox |
|---|---|---|
| Price | $0.49 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 43 MB |
| Age rating | 17+ | 4+ |
| Developer | JUNGSUB YOON | INGEE JUN |
Customer experience
KERoster
DutyBox
In-app purchases
KERoster
No in-app purchases
DutyBox
No in-app purchases
