Comparison

Check Calendar vs Taskdotech

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

Head to head
About

Check Calendar

Easily track your daily habits by marking them on a calendar. Add notes, customize with emojis, and view progress reports. Offers features like reminders, data backup, and biometric security for a private and convenient experience.

Highlights
  • One-tap calendar checks
  • Add notes to entries
  • Unlimited habit categories
  • Customizable emojis
  • Progress reports and graphs
  • Daily reminders
  • Biometric authentication
Features
Read full description

Check Calendar is an app that lets you track your habits by marking them off on a calendar. It's packed with features like one-tap check-offs, notes, unlimited tabs, emojis, reports, notifications, backup & restore, widgets, dark mode, and more. ■ Check off on the calendar Track your habits by checking them off on the calendar with a single tap. ■ Notes Supports both short and long notes! Write freely to keep your records. ■ Unlimited tabs Create unlimited categories like "Workout," "Study," and "Reading." ■ Emojis Change your checkmark to any emoji you like. ■ Checkmark color Change your checkmark to any color you like. ■ Reports Visualize your habit progress with graphs. You can freely change the time range, such as "Last 7 days," "Last 28 days," or "Last 6 months." ■ History View your check-off history, a list of past notes, and more. ■ Notifications Send notifications at any time with any message you choose. Use them so you never forget your habits. ■ Backup / Restore Automatically back up and restore your data. You can transfer your data even across different devices. ■ Widget Check off on the calendar and view your totals right from the widget, without opening the app. You can also use the report widget to quickly check your cumulative, this month, and last month check-off counts. ■ Dark mode Choose your theme from "Light mode," "Dark mode," or "Switch automatically based on device settings." ■ Color theme Change the background color to any color you like. ■ Archive Hide calendars you don't want to see by archiving them. ■ Biometric authentication Supports Face ID and Touch ID. Keep your important records safe and secure. ■ CSV export Export an individual calendar or all of your data in CSV format. ■ Check count Freely set how many times you can check off per day. ■ Security Your data is stored only on your device. It is never sent to third parties. ■ No login required Start using the app right away without signing in. ■ Offline support Works even without an internet connection. ■ Privacy Policy https://checkcalendar.app/privacy-policy ■ Contact If you have any requests or questions, please feel free to reach out through the in-app contact form or via the email address below. info@checkcalendar.app

About

Taskdotech

Features
Read full description

Taskdotech is a beautiful, privacy-first task manager built for people who value both design and security. CORE FEATURES • Smart task grouping — tasks automatically sorted into Overdue, Today, Upcoming, and Completed sections • Priority levels — High, Medium, and Low with color-coded visual indicators • Due dates & reminders — set precise date and time reminders for any task • Categories — organize tasks into Work, Personal, Shopping, and Health • Subtasks — break complex tasks into smaller steps • Notes — add detailed notes to any task PRIVACY & SECURITY • Biometric lock — secure your tasks with Face ID or Touch ID • 100% local storage — your data never leaves your device • No accounts, no cloud, no tracking POWERFUL ANALYTICS • Daily productivity score with progress tracking • Completion rate charts • Category and priority distribution visualization • Calendar view for scheduling MODERN DESIGN • Adaptive for iPhone and iPad with a dedicated sidebar layout on iPad • Dark and Light mode with system-adaptive switching • Smooth spring animations throughout • Optimized for iOS and iPadOS DATA PORTABILITY • Export your tasks as a JSON backup at any time • Import backups to restore your data Taskdotech is designed for clarity and speed — get your tasks done without friction.

Screenshots

Check Calendar4 screens
Taskdotech4 screens

Verdict

The call

The clearest difference is in-app purchases: Taskdotech at none against Check Calendar's 1. Taskdotech also leads on iOS requirement (13.0 vs 15.1). On price, 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. Check Calendar sells 1 one-off in-app purchase. Taskdotech asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Check Calendar versus Taskdotech: the parameters behind the verdict, then further details
ParameterCheck CalendarTaskdotech
PriceFreeFree
Rating4.7 (1.5K ratings) — better—
Positive reviews52.2% of reviews—
Number of ratings1.5K — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size58 MB26 MB
Age rating4+12+
Developernaoki otsuChandan Verma

Bugs and requests

Check Calendar

Reported bugs

3 issues
  • Inconsistent date tracking
  • Syncing issues between devices
  • Unexpected loss of data and progress

Requested features

4 requests
  • Add widget support
  • Implement reminder/notification system
  • Provide more data visualization and analytics
  • Allow selective clearing of check marks

Taskdotech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Check Calendar

One-time1
  • Premium (Pay Once)$4.99
None

Taskdotech

No in-app purchases

Questions

Is Check Calendar free?
Check Calendar is free to download, with in-app purchases available.
Is Taskdotech free?
Taskdotech is free to download, with no in-app purchases.
Do Check Calendar or Taskdotech have ads?
Neither Check Calendar nor Taskdotech shows ads.

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