365days vs DoBuff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
365days
This widget helps you visualize your progress through the year directly on your Today View and Home Screen. It offers a simple and intuitive way to stay aware of how much of the year has passed.
- Year progress tracking
- Today View widget
- Home Screen widget
- Simple visualization
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Simple widget for tracking year progress in your Today View and Home Screen
DoBuff
Enhance your reminders and calendar with powerful tools for time management, progress tracking, and goal setting. Visualize your tasks on a timeline, create unique weekly and yearly plans, and utilize focus timers with progress bars. Gain insights with trend statistics and countdowns.
- Timeline view for tasks
- Weekly, monthly, and yearly planning
- Focus timer with progress bar
- Trend statistics and heatmaps
- Countdown timers
- Calendar integration
- Widgets
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“DoBuff” is primarily built around Reminders and Calendar, providing core features such as time management, progress tracking, goal management, and more. “DoBuff” is designed to enhance Reminders and Calendar with a range of powerful additional features, helping you use them more effectively. “DoBuff” started as a collection of tools I built for my own use with Reminders and Calendar. It was developed around my personal needs and is now available for anyone with similar needs. If you are also a Reminders or Calendar user like me, “DoBuff” may be a great fit for you. Core features and goals (supported for both Reminders and Calendar events): 1. Display tasks and events on a timeline. 2. Unique weekly, monthly, and yearly planning views. 3. Two separate tag systems that can be used independently or synced with Reminders. 4. Focus timers based on Reminders for better time management. 5. Progress bars based on Reminders, with lists serving as progress trackers for goals. 6. Completion and time-spent statistics for Reminders lists. 7. Trend analytics, including tag-based focus time statistics, list tracking, yearly heatmaps, time paths, footprint maps, and more. 8. Countdown support for Reminders. 9. Mark Reminders as abandoned or postponed. 10. Calendar integration, including reading events and writing focus sessions to Calendar. 11. Counting and count tracking. 12. Enhancements available for Reminders are also supported for Calendar events. 13. Export and back up Reminders. 14. Reminder countdowns with support for system alarm countdowns. 15. Note templates for quickly adding notes. 16. Add notes to lists. 17. A range of widgets, including Focus widgets, Calendar widgets, Goal Tracking widgets, Today widgets, and more. 18. Automatic focus timing. 19. Favorites for Reminders and Calendar events. 20. Enhanced global search. 21. Apple Watch version. 22. Turn Reminders into anniversary reminders. 23. Pomodoro focus timer support. 24. Health and sleep data integration, including automatic sleep focus tracking. 25. Energy and focus management. 26. Energy level management. 27. Daily, weekly, monthly, and yearly records and summaries. 28. Daily mood tracking. 29. List migration. And several other feature enhancements. For Calendar events, DoBuff also provides workflow-based event management, such as marking events as completed or abandoned. These are only some of the features currently available in “DoBuff”. More features are being organized and will be released gradually. *Membership Subscription: Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal price will be confirmed at that time. Subscriptions can be managed by the user. Auto-renewal can be turned off after purchase by going to the user’s App Store account settings. 【Feedback & Support】 If you have any questions or issues while using the app, please contact us at: liyubelief@iCloud.com Terms of Use: https://docs.qq.com/doc/DSFZOeURmQk1McGVu Privacy Policy: https://docs.qq.com/doc/DSFBQSWJwcERmRUhB
Screenshots
Verdict
The clearest difference is in-app purchases: 365days at none against DoBuff's 3. 365days also leads on rating (5.0 vs 4.8) and iOS requirement (14.0 vs 17.0). DoBuff's advantage is review sentiment (100% vs 88%) and update cadence (weekly vs fortnightly). 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
Both are free to download. DoBuff sells 3 in-app purchases, starting at $0.99 per month. 365days asks for nothing beyond the download.
365days holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: DoBuff has 39 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 88% of 365days's written reviews are positive against 100% of DoBuff's, so the app with the better star average is not the one people write more warmly about.
365days ships an update fortnightly, DoBuff weekly. The most recent releases landed on September 10, 2026 and September 5, 2026 respectively.
| Parameter | 365days | DoBuff |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 4.8 (39 ratings) |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 39 — better |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | MAXIM SKRYABIN, IE | 宇 李 |
Customer experience
365days
DoBuff
In-app purchases
365days
No in-app purchases
DoBuff
- 月会员$0.991 Month
- 年会员$2.991 Year
- 永久会员$6.99









