简易甘特计划 vs DoBuff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
简易甘特计划
This app helps you track your daily progress and plan your schedule using simple Gantt charts. Easily record your daily completion percentages and differentiate plans with various color bars. It's designed for efficient management of learning and work tasks.
- Gantt chart planning
- Daily progress tracking
- Flexible time setting
- Completion percentage recording
- Color-coded plans
- Quick status setting
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通过简单的甘特图操作,帮助您记录计划安排与每日执行情况。 应用特点: 1、根据时间范围筛选状态列表 2、灵活设置计划时间 3、记录每日完成百分比情况 4、多种色条区分不同计划 5、快速设置计划状态
DoBuff
Enhance your Reminders and Calendar with advanced time management, progress tracking, and goal setting. Visualize tasks on a timeline, utilize unique planning views, and gain insights with trend analytics. Integrates with Health data for comprehensive energy and focus management.
- Timeline task and event display
- Weekly, monthly, yearly planning views
- Dual tag systems
- Focus timers and progress bars
- Trend analytics and heatmaps
- Calendar event integration
- Health and sleep data integration
- Widgets for various tracking needs
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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 review sentiment: DoBuff at 100% against 简易甘特计划's 54%. DoBuff also leads on rating (4.8 vs 4.0) and ads (none vs shown). 简易甘特计划's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases, monetization model 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. 简易甘特计划 sells 1 one-off in-app purchase and DoBuff sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
DoBuff holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: DoBuff has 39 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 54% of 简易甘特计划's written reviews are positive against 100% of DoBuff's.
简易甘特计划 ships an update every 12 months, DoBuff every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | 简易甘特计划 | DoBuff |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.8 (39 ratings) — better |
| Positive reviews | 53.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 39 — better |
| Update frequency | Every 12 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 文 陈 | 宇 李 |
Customer experience
简易甘特计划
DoBuff
In-app purchases
简易甘特计划
- 完整版$1.99
DoBuff
- 月会员$0.991 Month
- 年会员$2.991 Year
- 永久会员$9.99









