Daily Time Pie 〜 Time Tracker vs Habit Stamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daily Time Pie 〜 Time Tracker
Visualize your daily schedule with an intuitive 24-hour pie chart. Easily register, move, and adjust events, attaching notes and to-dos to manage tasks. Analyze time allocation by category to improve your daily rhythm and productivity.
- 24-hour pie chart schedule visualization
- Intuitive drag-and-drop event management
- Attach notes and to-dos to events
- Categorize events by type with color-coding
- Template feature for recurring schedules
- Weekly and monthly calendar views
- Time usage analysis by category
- Home screen widgets for quick access
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Visualize your day with a 24-hour pie chart. Simply register your schedule on a circular clock to see your daily time allocation at a glance. Move events with drag & drop, or adjust their duration by pulling the handles. Intuitive controls make daily time management more enjoyable. Attach notes and to-dos to your events to manage "when and what to do" all in one place. Perfect for those who want to reflect on their time usage, improve their daily rhythm, and steadily get things done. ーーーーーーーーーーーーーーーーーーーーーー Recommended for ーーーーーーーーーーーーーーーーーーーーーー ・Review how you spend your time each day ・Establish a healthy daily routine ・Manage your everyday routines ・Understand the balance between work and rest ・Analyze weekly and monthly time allocation ・Manage a to-do list for each event ・Prefer simple and intuitive apps ーーーーーーーーーーーーーーーーーーーーーー App Features ーーーーーーーーーーーーーーーーーーーーーー ■ Manage schedules with a 24-hour pie chart Simply register events on the circular clock. Your daily time allocation is visible at a glance like a pie chart. Tap any empty time slot to quickly add a new event. ■ Intuitive drag operations Move events to different time slots with drag & drop. Pull the handles to freely adjust start and end times. Supports events that span across midnight. ■ Attach notes & to-dos to events Leave notes or add to-dos (task lists) for each event. Manage completion with checkboxes and see your progress at a glance, like "2/5". Reorder by dragging and delete by swiping—it's easy. Because you can manage "what to do at this time" together with your schedule, your plans and tasks stay in one place. ■ Categorize by type Work, Study, Exercise, Hobby, Housework, Meal, Sleep, Commute, Other. Color-code events by category to clearly organize how you spend your time. ■ Template feature Same schedule every week? Save a day's schedule as a template and apply it with one tap. Create and use multiple templates for weekdays, weekends, and more. ■ View schedules on calendar Weekly and monthly calendar views show dots on days with events. Just tap a date to switch to that day's pie chart. ■ Analyze your time usage View category-based time allocation with pie charts for weekly, monthly, and yearly periods. Check daily trends with bar charts to reflect on your lifestyle patterns. ■ Reuse registered events Previously registered events automatically appear as suggestions. Quickly register frequently used events by selecting them from the list. ■ Check from your home screen with widgets With home screen widgets, you can check today's pie chart, events, and to-do progress anytime. ーーーーーーーーーーーーーーーーーーーーーー Easy to use ーーーーーーーーーーーーーーーーーーーーーー 1. Tap an empty time slot on the clock 2. Select event name, category, and color 3. Adjust start and end times, then save 4. Add notes or to-dos as needed That's it—your day becomes a beautiful pie chart. ーーーーーーーーーーーーーーーーーーーーーー Terms of Service & Privacy Policy ーーーーーーーーーーーーーーーーーーーーーー ● Terms of Service https://legal.sakes9.com/terms-of-service ● Privacy Policy https://legal.sakes9.com/privacy-policy
Habit Stamp
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Build your daily routine one stamp at a time. Habit Stamp Book is a simple habit tracker inspired by the Japanese hanko — the personal stamp used in Japan to sign and approve. Every time you finish a task, you press a red “済” stamp, which means “done” in Japanese. Watch your calendar fill up with stamps and see your progress add up. ■ A stamp that feels real Tap the circle next to a task to press the stamp. A satisfying sound and a solid haptic thud make every small win count. Finish everything for the day and a big stamp celebrates with you. ■ Make it yours with themes Choose stamp colors (vermilion, indigo, sumi ink, gold), marks (済, 完, 良, double circle, check, DONE, GOOD), papers (washi, sakura, night sky, seigaiha waves, matcha), and sounds (bell, taiko drum, wooden fish, temple bell). Try them on before you decide. Finish all your tasks on 7, 14, 21, and 28 days to earn themes for free. ■ Your days, your pace Pick which days each habit shows up — gym on Monday and Thursday only, for example. Couldn’t do it today? Move it to tomorrow. It won’t count against today, so finishing the rest still makes today “all done.” ■ See your progress add up - A monthly calendar shows how much you did each day - Fully finished days get a stamp - See how many days you’ve finished everything this month - A short note at the end of each month looks back on how it went - “By Task” shows which habits stick and which ones slip - Forgot to stamp? Fix past days anytime ■ For things you do more than once a day For habits like “drink water” or “take medicine,” set how many times a day (2 to 5). Each tap on the circle counts one time, and the “済” stamp lands when you’ve done them all. You can set a reminder time for each time, too (no reminder for times you’ve already stamped). ■ A note for today Leave a short note about your day — lighter than a journal. ■ Widgets Stamp tasks right from your Home Screen or Lock Screen without opening the app. ■ Daily reminder Get a reminder at the time you choose. No reminder on days when everything is already done. ■ Calm, Japanese-inspired design Washi paper tones and hanko motifs. Dark mode supported. ■ Privacy No account needed. Your records stay on your device. * The app shows ads. “Remove Ads” (one-time purchase) hides banner ads. Themes are available for free, as rewards, for a day by watching a short ad, or all at once with the “Theme Pack” (one-time purchase).
Screenshots
Verdict
Daily Time Pie 〜 Time Tracker and Habit Stamp are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Daily Time Pie 〜 Time Tracker sells 3 in-app purchases, starting at $0.99 per month and Habit Stamp sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Daily Time Pie 〜 Time Tracker ships an update every 2 days, Habit Stamp every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Daily Time Pie 〜 Time Tracker | Habit Stamp |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Kengo Saito | Ryo Shirakawa |
In-app purchases
Daily Time Pie 〜 Time Tracker
- Monthly Plan1 Month trial$0.991 Month
- Yearly Plan$4.991 Year
- Buy-Once Plan$7.99
Habit Stamp
- Small Tip$0.99
- Remove Ads$1.99
- Medium Tip$2.99
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- Theme Pack$2.99
- Large Tip$5.99
Questions
Is Daily Time Pie 〜 Time Tracker free?
Is Habit Stamp free?
Do Daily Time Pie 〜 Time Tracker or Habit Stamp have ads?
Which is updated more often, Daily Time Pie 〜 Time Tracker or Habit Stamp?
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