CAS vs canüwork
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CAS
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The Crew Allocation System (CAS), simplifies the process of advanced rostering for larger and more intricate crews. Specifically designed to cater for multiple teams and multiple tasks, CAS allows you to setup and track detailed events and statuses. The way in which CAS really stands out is its ability to make sophisticated calculations based on: */ Staff Availability \* Only staff who are available can be allocated to crews, meaning you can’t accidently roster someone on a day where they’re on leave, training or travelling abroad. */ Fair Rostering \* CAS allows you to allocate the less popular shifts like evenings and weekends more fairly. */ Warnings and Alerts \* CAS has a range of different warnings to alert the user of specific events */ Notifications \* Notifications allow those working out in the field to be alerted in real-time, when they’ve been newly rostered on or when a shift has changed. */ User Permissions \* Granular permissions have been put in place to allow for read or write access to be changed for any staff member - on the fly. */ Allowances \* Allowances for meal claims are automatically generated within the system for those on-call. */ Move staff between crews \* Easily shift staff between teams to make use of all available personnel. */ Advanced Reporting \* Every change or update made within the system is logged for future reporting.
canüwork
This app streamlines the process of finding and filling casual staff shifts for employers and employees. Employers can quickly post work requests, and employees can easily manage their availability and receive shift notifications.
- Create work requests for shifts
- View available casual staff
- Send shift notifications
- Staff accept/decline requests
- Automated shift filling process
- Manage employee availability calendar
- Receive shift notifications
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Ideal for Schools and Casual Relief Teachers (CRTs), Childcare centres, Hospitals, Retail chains, and many more industries who rely on casual staff. Employers: This app will save you hours of time and your staff will love the convenience! Use the canüwork app to easily create a work request for a particular shift you need to fill. The app will display all casual staff who have marked themselves available for the shift. You can then simply send the work request notification to these staff in your preferred order allowing them a time limit to respond. The staff will accept or decline via the app and when one of the staff accepts, your shift is filled. Booking casual staff for shifts can now be done in seconds by kicking off the app’s automated process. Employees: This app will ensure you have the best opportunity to obtain shifts when you are available to work! Use the canüwork app to maintain an up-to-date calendar showing your availability to work. You can be connected to one or more employers and you will receive work requests for upcoming shifts directly via the canüwork app notifications. No more unwanted calls from your employer late at night or early in the morning (especially on days you are not available to work)! You will receive notifications to work via the app and only on the days you are looking to work.
Screenshots
Verdict
The clearest difference is update cadence: CAS at every 2 months against canüwork's every 9 months. CAS also leads on iOS requirement (12.0 vs 14.0). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CAS ships an update every 2 months, canüwork every 9 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.
| Parameter | CAS | canüwork |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 13 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | EMERG SOLUTIONS PTY LTD | ubookin |
In-app purchases
CAS
No in-app purchases
canüwork
No in-app purchases









