TaskCal vs Stamp Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TaskCal
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TaskCal is a calendar-first task manager that keeps your day in one clean, focused view. Plan, track, and complete your tasks โ then see them right on your Home Screen and Lock Screen with native iOS widgets. WHY TASKCAL โข Calendar-first โ see your tasks on a real monthly calendar, with dots for busy days and a clear Today highlight. โข Fast capture โ add a task in seconds, set a date, and get back to what matters. โข Inline task details โ edit everything on one screen and mark tasks done with a single tap. โข Native iOS widgets โ view today's tasks, a monthly calendar, and a progress ring on your Home Screen and Lock Screen, always in sync. โข Stays in sync โ sign in with Google and your tasks follow you, backed up securely in the cloud. โข Light & dark mode โ automatically follows your system appearance. โข Fully localized โ available in English, Traditional Chinese, and Spanish. WHAT'S NEW IN 2.0 A complete visual redesign built on the new Indigo design system โ a cleaner Task Detail screen with inline editing, a smarter calendar view, refreshed Settings, and new Lock Screen and Large Home Screen widgets. TaskCal is free. Download it and make today simpler.
Stamp Tracker
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Stamp Tracker is a fun and simple app that lets you track daily habits using virtual stamp cards. Whether it's exercise, studying, reading, or chores, visualize your progress with stamps and feel the satisfaction of reaching your goals. โ Press Stamps to Visualize Your Progress Simply tap an empty slot on your stamp card to log your daily activity. A progress bar shows how close you are to completing your goal. โ Create Your Own Custom Stamps Five stamps are included by default, but you can freely customize icons and colors. You can even use photos from your phone as stamps. โ Manage Multiple Stamp Cards Manage up to 10 stamp cards simultaneously. Create separate cards for different habits like "Morning Jog" or "English Study." โ Review with History & Calendar Completed stamp cards are automatically archived. Use the calendar view to check your monthly stamping activity, current streak, longest streak, and total active days. โ Reminder Notifications Set a daily reminder to make sure you never forget. Stay consistent with your habits. โ Ranking & Statistics View stamp usage rankings by time period. See which habits you've worked on the most at a glance. โ Share Your Achievements Share your completed stamp cards on social media and celebrate your accomplishments. โ Cloud Sync Sign in with Google or Apple ID to sync data across multiple devices. Easy data transfer when switching phones. โ Dark Mode Support Choose from Light Mode, Dark Mode, or follow your system settings. Customize the app's look with 18 theme colors. โ Japanese & English Support Switch between Japanese and English display language within the app. A simple stamp card app for everyone โ kids and adults alike. Make tracking your daily habits fun and rewarding.
Screenshots
Verdict
The clearest difference is device support: TaskCal at 2 against Stamp Tracker's โ. TaskCal also leads on iOS requirement (15.1 vs 18.0). On price and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | TaskCal | Stamp Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | โ |
| Ads | No | โ |
| In-app purchases | No | No |
| Devices | iPhone, iPod โ better | โ |
| Requires iOS | 15.1 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 40 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Ting Yi Chou | LOGOS LAB |
In-app purchases
TaskCal
No in-app purchases
Stamp Tracker
No in-app purchases









