ShiftLogger vs CalShift
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
ShiftLogger
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ShiftPay works out what your on-call duty pays, with no spreadsheet and no mental arithmetic. On call in the evenings, at weekends or on public holidays? Log your on-call periods and call-outs in seconds, on your iPhone or Apple Watch. ShiftPay applies your rates and tells you how much you earned. WHAT SHIFTPAY DOES ⢠Separates standby (passive on-call) from call-outs (active work) ⢠Applies your day rate, hourly rates and day, night, Saturday, Sunday and holiday multipliers ⢠Public holidays filled in automatically for your country ⢠Estimated pay for each call-out, before you even save it ⢠History of your on-call periods and call-outs, by week and by month ⢠End-of-duty reminders and summaries ⢠Backup and restore of your data APPLE WATCH Log a call-out from your wrist in the middle of the night, without reaching for your phone. The watch shows the duration and the amount, and everything syncs with your iPhone. SEVERAL EMPLOYERS OR CLIENTS (PRO) On call for more than one company? Create a contract for each employer or client, each with its own rates. On-call periods from different contracts can overlap, and your totals are broken down by contract. SHIFTPAY PRO ⢠Full history, with no time limit ⢠Advanced statistics: trends, month-by-month comparison, records ⢠PDF and Excel reports ready to send to your employer or accountant ⢠Multiple contracts (employers or clients) WHO IS IT FOR? Technicians, developers, engineers, sysadmins, healthcare staff: anyone who works on-call and wants to know exactly what it pays, whether employed or freelance. YOUR DATA Your data is tied to your account and synced securely, so you get it back on a new phone. You can delete your account and all your data at any time from the app. Usage statistics are anonymous and can be turned off. Terms of use: https://apps.civisme.sn/apps/shiftpay-calculator/terms.html Privacy policy: https://apps.civisme.sn/apps/shiftpay-calculator/privacy.html
CalShift
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Tired of manually tracking rotating shifts? Cal Shift generates your work schedule in seconds. ⢠50+ pre-built templates ā healthcare, firefighter, manufacturing, retail & more ⢠Preview your entire schedule before importing to calendar ⢠Custom shift patterns with unlimited flexibility HOW IT WORKS: 1. Choose from 50+ templates or create your own 2. Select your start date and cycle count 3. Preview your schedule on the calendar 4. One-tap to write to your device calendar 5. Done! Your shifts are now in your calendar Stop calculating shifts manually. Download Cal Shift and take control of your work schedule today!
Screenshots
Verdict
The clearest difference is update cadence: CalShift at every 3 months against ShiftLogger's every 6 months. CalShift also leads on iOS requirement (13.0 vs 15.0). ShiftLogger's advantage is device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. ShiftLogger sells 2 in-app purchases, starting at $9.99 per month and CalShift sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
ShiftLogger ships an update every 6 months, CalShift every 3 months. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.
| Parameter | ShiftLogger | CalShift |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 months ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod, Apple Watch ā better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 ā better |
| Further details ā not scored | ||
| Size | 23 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Pape NDIAYE | Zhihao Yang |
In-app purchases
ShiftLogger
- Premium monthly7 Days trial$9.991 Month
- Premium Yearly7 Days trial$89.991 Year
CalShift
- Unlock Shift Pro$0.99









