青蛙Todo vs Calflow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
青蛙Todo
This minimalist app helps you manage tasks and time with a to-do list, Pomodoro timer, and white noise. It offers cross-platform syncing, task details, and calendar views to boost productivity and focus.
- Cross-platform synchronization
- Task categorization and details
- Multi-level subtasks
- Calendar view
- Pomodoro focus timer
- White noise for concentration
- Chart analysis of work time
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青蛙Todo是一款极简、快速的跨平台清单、待办软件。 它可以帮助您进行时间管理和时间规划、并帮您记录清单和待办事项，帮您提高办事效率和执行力。 同样、它也拥有清单类软件的标配：番茄钟和白噪声功能，您不但可以用番茄工作法提高工作效率，还能够通过白噪音背景音让自己更加专注。 在白噪音的滴答声中体验番茄todo清单等功能给您带来的效率提升。 【当前功能】 - 多平台同步：在手机、平板、电脑等多个设备间无缝同步。 - 清单分类：无论是工作、生活、学习，都能够做清晰的时间规划。 - 任务细节：您可以为任务设置优先级、日期、子任务、图片附件等。 - 多级子任务：让您能够随意拆分每个任务，让您处理起清单来井井有条。 - 日历视图：在日历视图中查看日程计划。 - 番茄专注：使用番茄工作法保持专注，提高工作效率。 - 白噪音：多款白噪音，让您在工作时更加专注。 - 多主题：这里一定有你喜欢的主题和色彩。 - 图表分析：记录每一项工作的使用时间，量化自己的工作成果。 - 共享清单：与家人或朋友共享一份清单，一起实现愿望（即将上线）。 官网：www.shuge888.com 邮箱：support@shuge888.com
Calflow
This app integrates with your existing iOS Reminders and Calendars to help you track how you spend your time. It offers features for daily planning, time tracking, and goal setting, providing insights into your productivity within the Apple ecosystem.
- 2-way sync with iOS Reminders & Calendar
- Time tracking for reminders and events
- Time distribution insights
- Powerful tag system for filtering
- Goal and habit tracking
- Apple Health and app usage sync
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If you’re using Apple Reminders and iOS Calendar/ Google Calendar in your workflow, and you wonder how you spend your time, tasks, daily activities, etc, it’s for you. Calflow is a powerful time-tracking planner based on iOS Reminders & Calendar, helping you keep track of your day and stay productive within the Apple ecosystem. Daily & Weekly Planner ◆ 2-way sync with iOS Reminders & Calendar (Free) ◆ Use Spaces to separate personal and work tasks, helping you declutter your schedule and stay focused Streamline Time-tracking into your Apple Workflow ◆ Track how much time you spend on your Reminders & events: - Reminders: Auto-populate time entries in Apple Calendar - Events: Auto-update your planned event details in Apple Calendar Apple Calendar Time Insights ◆ Also supports Google Calendar ◆ Track your time distribution across day/week/month/year Powerful Tag System ◆ Create smart tags to filter your calendar event entries, and learn about their activity across day/week/month/year ◆ Create groups to analyze time from multiple perspectives Goals, Habits Tracking ◆ Track goals, habits based on your iOS Reminders & Calendars to help ensure your time align with your goals Track anything and sync them to iOS Calendar ◆ Apple Health sync (mindful minutes, sleep time, workout time) ◆ App usage time tracking (via Shortcuts) ◆ Daily activities (via tracker widgets) Need help or have ideas to share? We’re always here: contact@calflow.app Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calflow.app/privacypolicy/
Screenshots
Verdict
The clearest difference is ratings volume: Calflow at 121 against 青蛙Todo's 7. 青蛙Todo's advantage is review sentiment (100% vs 88%) and iOS requirement (15.5 vs 17.0). On price, rating, update cadence and ads 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. 青蛙Todo sells 11 in-app purchases, starting at $1.99 per month and Calflow sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for 青蛙Todo against 4.9 for Calflow. That said, the two scores are not equally well evidenced: Calflow has 121 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 100% of 青蛙Todo's written reviews are positive against 88% of Calflow's.
青蛙Todo ships an update weekly, Calflow every 10 days. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.
| Parameter | 青蛙Todo | Calflow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 4.9 (121 ratings) |
| Positive reviews | 100.0% of reviews — better | 88.0% of reviews |
| Number of ratings | 7 | 121 — better |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Apple Watch |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 160 MB | 181 MB |
| Age rating | 4+ | 4+ |
| Developer | Tianjin Shuge Network Technology Co., Ltd | Kyovan Ltd. |
Customer experience
青蛙Todo
Calflow
Bugs and requests
青蛙Todo
Not enough reviews yet to summarise bugs or requests.
Calflow
Reported bugs
11 issues- Timer doesn't sync across devices (iPhone to iPad/Mac)
- Live Activity not showing on iPad when timer active
- Apple Watch timers not accessible on other devices
- Widget display showing only black and white screen
- Insights double-counting time on existing calendar events
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- Goals feature sometimes fails to record correctly
- iPad reminders list not syncing with iPhone
- Timer in notification center and widget not syncing
- iPad doesn't show timer notifications in notification center
- Apple Watch connectivity issues after paid subscription activation
- Mac and iPad timer not showing when started on iPhone
Requested features
27 requests- Dark mode support
- Mac menu bar timer widget
- Multiple simultaneous timers on iPhone
- Larger font size options
- Ability to copy and paste calendar events
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- Custom goal cadences (not just daily/weekly/monthly)
- Daily focus note area (like weekly focus)
- Hashtag support in notes for better app integration
- Apple Watch complications
- Faster widget refresh rates
- Drag and drop support for weekly plans
- Collaboration/sharing features
- Data export to CSV/Excel format
- URL field for events and tasks
- Callback URL support
- Notification/reminder alerts for events
- Milestone and skill tree features
- Import data from other time tracking apps
- Japanese language support
- Custom day start time for analytics
- Notebook/note-taking integration
- Customizable todo background colors
- Reminders list and tags binding
- Mac automation scheduling
- Website usage tracking on Mac
- Ambient sounds and tick sounds for focus mode
- Collaborative task management
In-app purchases
青蛙Todo
- 青蛙Todo 月高级版订阅$1.991 Month
- 青蛙Todo 年高级版订阅$9.991 Year
- 青蛙Todo 捐赠一个鸡腿$0.99
- 青蛙Todo 1个月高级版$1.99
- 青蛙Todo 捐赠一杯奶茶$1.99
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- 青蛙Todo 捐赠一份麻辣烫2 variants$3.99
- 青蛙Todo 捐赠一瓶生发水2 variants$7.99
- 青蛙Todo 1年高级版$9.99
- 青蛙Todo 永久高级版$9.99
- 青蛙Todo 捐赠bug消除器$14.99
- 青蛙Todo 捐赠一顿小龙虾$29.99
Calflow
- Monthly plan$3.991 Month
- Annual plan7 Days trial$12.991 Year
- One-time purchase$37.99
