Comparison

HyFlow vs ToDo Calendar

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HyFlow

This app combines calendar, tasks, and notes into a single, organized platform. It offers smart scheduling, versatile note-taking with various media, and intuitive task management. Easily track important dates and customize your daily view with widgets and dark mode.

Highlights
  • Smart scheduling with voice input
  • Multi-format note-taking (text, photo, sketch, voice)
  • Flexible calendar views
  • Intuitive task management
  • Anniversary countdowns and reminders
  • Home screen widgets
  • Data import from Awesome Note
Features
Read full description

Your whole day. Plan it. Capture it. Calendar · Tasks · Notes · Anniversaries, and Flow. Your day writes itself. What you plan today becomes what you remember tomorrow. Photos and notes, plans and moods gather day by day. This isn't four separate apps stacked in one place. They are stitched into each other along one line of time. So HyFlow isn't somewhere your days are stored. It opens them back up — what your day was actually like. That is what the name means: HyFlow, from Hybrid + Flow — the separate streams of your day, woven into one. And the last stream that name promised is Flow. A Flow is everything that happened in your day, in order. On top of what you planned and wrote down, the day you actually lived is added. You don't have to work at keeping a record — and the only person who can see it is you. ■ Notes Capture anything. Write your way. Text, photos, video, sketches, voice recordings, locations, links. Write as freely as you would on paper, and fold long pieces into collapsible groups. Jot ideas down the moment they come, then organize them by topic with folders, folder groups and #tags. Find and replace inside a note, export to PDF or images, and import Markdown or plain text. Notes in HyFlow stand on their own as a complete notes app. ■ Calendar Move freely between year, month, week and day views. Your month at a glance, and plans that span several days in one seamless view. In the day view, events, tasks, notes and anniversaries appear together on their day, and unfinished tasks from past days gather at the top of today. Drag and drop to reschedule, lunar calendar support, and smart input that reads "meeting tomorrow at 3pm" the way you would say it. ■ Tasks Today / Tomorrow / Upcoming — see what to do, and when to do it. Categories, priority, repeat rules. Completed tasks don't vanish. They stay as what you got done that day. ■ Anniversaries D-day counts and custom alerts for birthdays, anniversaries and memorials. Birthdays show the age, anniversaries the number of years. ■ Flow (iPhone only) · Photos, places you've been, workouts, events and tasks gather in Flow in the order they happened · Works with Apple Health: workouts, sleep, and steps are read and gathered in Flow (read-only — nothing is written to Health) · When a thought passes, one line is enough — Flow remembers the time and the place · Link a memo to a photo or a place, and a moment becomes a story · Where you've been, mapped for you in "My Journey" · At the end of the day, one tap turns today into a journal entry ■ Privacy For an app that records your day on its own, privacy isn't a feature. It is the premise. Your records stay in two places: your iPhone and your iCloud. No servers of our own, no sign-up, no analytics or tracking — not even we can see them. Face ID lock, and hiding for anything you would rather not keep. What stays is always your decision. ■ Widgets · Quick Access Notes and plans, right on your Home Screen. One tap from anywhere to see today and add to it. ■ iPad A sidebar and split-view layout built for the larger screen. ■ Design A clean, modern interface, with Dark Mode. Bring everything you wrote in Awesome Note. One backup file restores folder structure, text color and formatting, images, sketches and voice memos — without loss. Keep the notes you know. Move into a wider day. Calendar · Tasks · Notes · Journal · Life log · Planner — all of it done properly, and all of it on one timeline. Hybrid + Flow. HyFlow. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.bridworks.com/privacy

About

ToDo Calendar

This app combines a calendar and task manager for streamlined daily planning. It offers a unified view of appointments and to-dos, with customizable features like holiday integration and dark mode. Stay organized with smart notifications and recurring event options.

Highlights
  • Integrated scheduling and to-dos
  • Holiday and custom date customization
  • Dark mode and font flexibility
  • Smart notifications and reminders
  • Recurring event setup
  • Device calendar sync
  • Quick glance widget
Features
Read full description

Simplify Your Life with dolfy – The Ultimate Calendar & Task Manager Experience the ease of managing your daily schedules and tasks with dolfy – the calendar app designed for stress-free organization. With dolfy's sleek interface, you can effortlessly merge your appointments and to-dos, providing a clutter-free overview of your month. It’s the ultimate calendar for those who crave simplicity and efficiency. ■ Essential Features for Streamlined Planning: ・Integrated Scheduling: Quickly add and view schedules and to-dos on one unified calendar. ・Holiday Customization: Personalize your calendar with national holidays and your own special dates. ・Week Start Customization: Start your week on Sunday or Monday to fit your planning style. ・Dark Mode: Reduce eye strain in low-light conditions with Dark Mode. ・At-a-Glance Organization: Prioritize and manage your time with a dual display that provides a comprehensive view of your calendar. ・Font Flexibility: Choose from various font sizes and styles for optimal visibility. ・Smart Notifications: Stay on top of your commitments with timely reminders and alerts. ・Recurring Events: Effortlessly set up repeat events for regular activities. ・Due Date Free To-Dos: Manage tasks without strict deadlines for flexible planning. ・Device Calendar Sync: Seamlessly sync your schedule across devices, including Google Calendar. ■ Key Functions to Boost Your Productivity: ・Easy Editing: Modify or delete entries with just a few taps. ・Customizable Dates and Times: Tailor your schedule entries to fit your life. ・Quick Glance Widget: Peek at your agenda without opening the app. ・Personalized Themes: Set a favorite photo as the app’s background for a unique touch. ・Quick Menu: Long press on an event in the list view to easily copy, move, or delete it dolfy is more than a calendar – it’s a companion to help you navigate the complexities of daily life. Download now and start organizing your time with confidence and style! ■ About Paid Plans Paid plans are automatically renewed each month. Renewal will take place within 24 hours before the end of the subscription period. If you do not cancel the auto-renewal at least 24 hours before the end of the subscription period, the subscription period will be automatically renewed. ■ Restoration when Changing Models When you change your handset, your previously purchased plan can be restored. Log in to your device with the same Apple ID you used to purchase the subscription, and tap "Restore Purchase" on the subscription screen. ■ Notes Cancellation of the current month's subscription will not be accepted. This plan is billed via Apple ID. ■ Privacy Policy https://calendartodo-b3833.web.app/privacy/ ■Terms of Use https://calendartodo-b3833.web.app/terms/

Screenshots

HyFlow4 screens
ToDo Calendar4 screens

Verdict

The call

The clearest difference is ads: HyFlow at none against ToDo Calendar's shown. HyFlow also leads on update cadence (every 5 days vs every 2 weeks). ToDo Calendar's advantage is review sentiment (82% vs 60%). On price, rating, ratings volume and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HyFlow sells 4 in-app purchases, starting at $1.99 per month and ToDo Calendar sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for HyFlow against 4.5 for ToDo Calendar. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews are what separate them: 60% of HyFlow's written reviews are positive against 82% of ToDo Calendar's.

UpkeepUpdate frequency

HyFlow ships an update every 5 days, ToDo Calendar every 2 weeks. Both last shipped on October 27, 2026.

Scorecard3 real differences · 7 level
HyFlow versus ToDo Calendar: the parameters behind the verdict, then further details
ParameterHyFlowToDo Calendar
PriceFreeFree
Rating4.7 (15 ratings) — better4.5 (11 ratings)
Positive reviews59.8% of reviews82.2% of reviews — better
Number of ratings15 — better11
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS1818.0
Further details — not scored
Size107 MB27 MB
Age rating4+4+
DeveloperBRIDTyabaApp

Customer experience

HyFlow

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews102 reviews
Positive59.8%
Neutral14.7%
Negative25.5%

ToDo Calendar

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews45 reviews
Positive82.2%
Neutral6.7%
Negative11.1%

In-app purchases

4 purchases

HyFlow

Subscriptions2
  • Monthly Subscription7 Days trial$1.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
One-time2
  • 7-Day Free UsageFree
  • One Time Purchase$29.99
1 purchases

ToDo Calendar

Subscriptions1
  • Monthly Subscription$2.991 Month

Questions

Is HyFlow free?
HyFlow is free to download, with in-app purchases available.
Is ToDo Calendar free?
ToDo Calendar is free to download, with in-app purchases available.
Which has better reviews, HyFlow or ToDo Calendar?
HyFlow is rated higher. HyFlow averages 4.7 out of 5 from 15 ratings, while ToDo Calendar averages 4.5 from 11 ratings.
Do HyFlow or ToDo Calendar have ads?
ToDo Calendar shows ads; HyFlow does not.
Which is updated more often, HyFlow or ToDo Calendar?
HyFlow ships an update every 5 days, and ToDo Calendar every 2 weeks. Most recently, HyFlow was updated on October 27, 2026 and ToDo Calendar on October 27, 2026.

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