KERoster vs Crewing
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.
Crewing
Manage your crew's flight schedules and locations with this app. Share rosters, compare days off, and receive flight alerts. Offers smart schedule management with multiple categories and external calendar syncing.
- Smart schedule management
- Real-time location sharing
- Share and compare schedules
- Widgets and flight alerts
- 11 schedule categories
- Sync with external calendars
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Your Flight Schedule, At a Glance Everything you need to manage your crew schedule, all in one place. ● Smart Schedule Management Stay on top of every duty with a clear and intuitive schedule. • 11 schedule categories to organize every type of duty • Detailed flight information at a glance • Sync with external calendars to keep everything in one place • Automatic schedule registration with less manual work ● Real-Time Schedule and Location Sharing No need to ask, “Where are you?” See your crew’s real-time location on the map, check which flight they are on, and see how far along they are. ● Share and Compare Schedules Make plans together, even when everyone has a different roster. Share your schedule with crew members, friends, and family. Compare your days off and find the best time to meet, all in one place. ● Widgets and Flight Alerts Get the information you need without opening the app. • Check today’s schedule at a glance with widgets • Get timely alerts for upcoming flights and duties • Stay prepared for your next flight wherever you are Crewing makes it easier to manage your roster, stay connected with your crew, and make the most of your time off. Crewing Plus * Unlimited roster uploads * Faster and more accurate analysis with a dedicated server * Ad-free experience Your Apple ID account will be charged upon confirmation of purchase. Your subscription will automatically renew unless you cancel it at least 24 hours before the end of the current subscription period. You can manage or cancel your subscription by going to **Settings > Apple ID > Subscriptions**. * Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/stdeula/ * Privacy Policy: https://www.crewing.info/terms
Screenshots
Verdict
The clearest difference is price: Crewing at Free against KERoster's $0.49. KERoster's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 2). On review sentiment, ratings volume, update cadence 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
Crewing is free to download; KERoster costs $0.49 up front. Crewing sells 2 in-app purchases, starting at $6.99 per month. KERoster asks for nothing beyond the download.
KERoster holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 83% of KERoster's written reviews are positive against 82% of Crewing's.
KERoster ships an update every 5 days, Crewing weekly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.
| Parameter | KERoster | Crewing |
|---|---|---|
| Price | $0.49 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 83.3% of reviews — better | 81.8% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 61 MB |
| Age rating | 17+ | 4+ |
| Developer | JUNGSUB YOON | SEUNGBIN YU |
Customer experience
KERoster
Crewing
In-app purchases
KERoster
No in-app purchases
Crewing
- Crewing Plus1 Month trial$6.991 Month
- Crewing Plus$59.991 Year







