Comparison

Payroll Calendar vs Sinweek

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Payroll Calendar

Easily manage work shifts and calculate payroll with this calendar-based application. Track multiple workplaces, hourly wages, and transportation expenses. Secure your data with screen lock and backup features.

Highlights
  • Multiple workplace management
  • Work shift scheduling
  • Detailed payroll calculation
  • Image attachment for schedules
  • Screen lock for privacy
  • Data backup and transfer
Read full description

■■■ The definitive version of work shift management and payroll application! ■■■ A simple and easy to use work shift management and salary calculation application. It is a free application that allows you to manage your work hours with a calendar. ■■■ Recommended for ■■■ I want to manage your work shift easily. I want to calculate your salary easily. I want to manage multiple workplaces. I want to register hourly and daily wages. I want to calculate transportation expenses and late night wages. I'm looking for an app that can calculate my salary in detail. I want to manage my work shifts in a calendar. I want to upload images of my work schedule and pay stubs. I want to leave notes. I want to start using it for free. ■■■ Main features of this app ■■■ Manage multiple workplaces. Manage work shifts. Payroll calculation and analysis for each workplace. Image attachment function. Screen lock for privacy protection (passcode lock and biometric authentication supported). Data backup function. Data can be transferred even when changing phone models. ■■■ Terms of use, etc. ■■■ Terms of use https://www.knecht.co/guidelines/terms-of-service.html Privacy policy https://www.knecht.co/guidelines/privacy-policy.html ■■■ Monthly billing ■■■ Price per month US$4.99 You can download your data in CSV file format. When you sign in to the app with the same user ID, additional features are available exclusively for monthly charged users on all platforms. ■■■ About Paid Plans ■■■ Restoration when changing models When you change your device, you can restore the previously purchased paid version for free. (Go to Settings=>Paid Version) Please make sure you are logged into AppStore on your iPhone/iPad device with the same AppleID as when you purchased. Checking and canceling paid plans You can restore your purchases when you changed your iOS devices or reinstalled the app from [Restore Purchases] in the Settings -> Upgrade. Please note that you need to login to your settings in the iOS -> AppStore with the same Apple ID you used before. About auto-renewal billing Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Notes on paid plans Those who have paid in-app purchases cannot cancel by any method other than those listed above. Cancellation of the current month's subscription will not be accepted.

About

Sinweek

Features
Read full description

Sinweek is a weekly task planner built to help you focus on what’s right in front of you. Instead of planning months ahead, Sinweek keeps your attention on this week — so you can take steady steps toward your goals. Plan clearly, act confidently, and make real progress. Features: 1. Task Management — Create, organize, and prioritize your weekly tasks. 2. Schedule & Remind — Set times for what matters most. 3. Reschedule Anytime — Easily move tasks to another day within the week. 4. Activity Log — Review all completed tasks, see what’s been deleted, and even restore them when needed. 5. Dark Theme — Stay comfortable, day or night.

Screenshots

Payroll Calendar4 screens
Sinweek4 screens

Verdict

The call

The clearest difference is in-app purchases: Sinweek at none against Payroll Calendar's 16. Payroll Calendar's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Payroll Calendar sells 14 in-app purchases, starting at $0.99 per month. Sinweek asks for nothing beyond the download.

UpkeepUpdate frequency

Payroll Calendar ships an update weekly, Sinweek every 6 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 7 level
Payroll Calendar versus Sinweek: the parameters behind the verdict, then further details
ParameterPayroll CalendarSinweek
PriceFreeFree
Rating5.0 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better18.0
Further details — not scored
Size81 MB1 MB
Age rating4+4+
DeveloperKnecht, Inc.Yao Wei Wang

In-app purchases

14 purchases

Payroll Calendar

Subscriptions14
  • Basic$0.991 Month
  • Basic$2.991 Month
  • Basic (Monthly)$3.991 Month
Show 11 more
  • Basic (Monthly)$4.991 Month
  • Pro2 variants$8.991 Month
  • Pro (Monthly)$9.691 Month
  • Basic (Yearly)$9.991 Year
  • Pro (Monthly)$12.001 Month
  • Basic (Yearly)$28.491 Year
  • Basic (Yearly)$29.991 Year
  • Basic (Yearly)$35.491 Year
  • Pro (Yearly)$68.901 Year
  • Pro (Yearly)2 variants$79.991 Year
  • Pro (Yearly)$85.901 Year
None

Sinweek

No in-app purchases

Questions

Is Payroll Calendar free?
Payroll Calendar is free to download, with in-app purchases available.
Is Sinweek free?
Sinweek is free to download, with no in-app purchases.
Do Payroll Calendar or Sinweek have ads?
Neither Payroll Calendar nor Sinweek shows ads.
Which is updated more often, Payroll Calendar or Sinweek?
Payroll Calendar ships an update weekly, and Sinweek every 6 days. Most recently, Payroll Calendar was updated on October 9, 2026 and Sinweek on October 5, 2026.

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