Comparison

Task Flow vs One Task

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

Head to head
About

Task Flow

This app is a comprehensive task manager and planner that helps you organize, plan, and track your tasks and projects. It offers versatile prioritization, multi-project integration, a focus timer, and customizable project visualizations to boost productivity and ensure deadlines are met.

Highlights
  • Versatile prioritization
  • Multi-project integration
  • Focus Timer
  • Project visualization (lists/Kanban)
  • Detailed task information
  • Home screen widgets
Features
Read full description

Featured on the App Store: "The Best Apps for iOS 18", "Essential Productivity Apps", "Hot Apps", and more. Featured in the Media: "Task Flow focuses you on all upcoming tasks." - iPhoneBlog.de "Task Flow: The Ultimate app to stop hoarding tasks." - The Web App Market "My Task Flow gives you a beautiful overview of the tasks you need to tackle on next." - Creativerly Proudly created in Canada. Boost Your Productivity with Task Flow: To-Do & Reminders Task Flow is more than just a to-do list; it's a comprehensive task manager and planner designed to transform your good intentions into achievements. Whether you prefer a straightforward checklist approach or a full-fledged task management system, Task Flow adapts to your style. Organize, Plan, and Track with Ease Seamlessly organize and track your tasks, whether they're daily errands or part of larger projects. Task Flow's unique time-based view and customizable structures cater to how you work, ensuring your to-do list is always relevant and organized. Key Features of Task Flow: - Versatile Prioritization: Discover numerous ways to structure and prioritize tasks without losing sight of their project affiliations. Use Task Flow's dynamic 'My Task Flow' feature to focus on imminent tasks across all projects, ensuring no deadline is missed. - Multi-Project Integration: Easily link a single task, like 'buy car sweets', to multiple projects like 'Groceries' and 'Vacation', keeping you organized and efficient. Completion in one project marks it done everywhere. - Focus Timer: Boost your concentration with our Focus Timer. Set dedicated work periods and breaks to maintain productivity and avoid burnout. Extend timers for task completion and leverage the continuous option for uninterrupted work sessions. - Project Visualization: Visualize your projects your way – as simple lists or dynamic Kanban boards. Personalize with custom icons and colors to make each project uniquely yours. - Comprehensive Task Details: Enhance each task with subtasks, priorities, notes, and attachments for a detailed, organized approach. Highlight critical tasks within a project with elevated priorities. - Effortless Task Access with Widgets: Interact with your tasks directly from your iPhone and iPad Home screen. View and add tasks conveniently through our intuitive widgets. Task Flow is the ultimate organizer and tracker for anyone looking to master their to-do list, manage their day efficiently, and keep track of tasks in a GTD (Getting Things Done) manner. Whether you're planning daily tasks or tracking progress in various projects, Task Flow is your go-to app for staying organized and productive. Unlike some of the many task managers for iPhone, iPad, and Mac, Task Flow is under active development and continues to grow with each new update. You can learn more at https://taskflowapp.com Website: https://taskflowapp.com Privacy Policy: https://taskflowapp.com/privacy/ Terms of Use: https://taskflowapp.com/terms-of-use/

About

One Task

Focus on completing your daily to-dos with this minimalist task manager. Display a single task on your Home or Lock Screen and tap to mark it done. The next task automatically appears, promoting focused productivity without overwhelming features.

Highlights
  • Single task display on Home/Lock Screen
  • Tap to complete tasks
  • Automatic progression to next task
  • Customizable task order
  • iCloud sync across devices
  • Minimalist design
Features
Read full description

Show a single task on your Home Screen or Lock Screen. Add some tasks to the app and then add the widget. Simply tap the widget to mark the task as completed. The next task will then appear. You can change the order the tasks will be chosen in the widget configuration. The simplicity is a feature. The app will not have things like folders, tags, priority, notes, etc. The optimal workflow is to add only the tasks you are committed to completing today. The app is designed for task completion, not endless organization and neglect. Syncs seamlessly across your devices with iCloud. « You can achieve almost anything if you focus on one thing at a time » — Someone on the internet Known issue: If you long-press a task while the text field is focused, the keyboard will hide, but not the text field. This is an iOS bug. Instead, dissmiss the keyboard by scrolling first and then long-press a task. ■ Support You can contact me through the feedback button in the app.

Screenshots

Task Flow4 screens
One Task4 screens

Verdict

The call

The clearest difference is price: Task Flow at Free against One Task's $4.00. Task Flow also leads on ratings volume (329 vs 20) and iOS requirement (17.0 vs 26.0). One Task's advantage is in-app purchases (none vs 3). On rating, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Task Flow is free to download; One Task costs $4.00 up front. Task Flow sells 3 in-app purchases, starting at $2.99 per month. One Task asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Task Flow against 4.6 for One Task. That said, the two scores are not equally well evidenced: Task Flow has 329 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 78% of Task Flow's written reviews are positive against 81% of One Task's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
Task Flow versus One Task: the parameters behind the verdict, then further details
ParameterTask FlowOne Task
PriceFree — better$4.00
Rating4.6 (329 ratings)4.6 (20 ratings)
Positive reviews78.2% of reviews80.8% of reviews — better
Number of ratings329 — better20
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac, Vision ProiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS17.0 — better26.0
Further details — not scored
Size138 MB8 MB
Age rating4+4+
DeveloperVladimir ButkoSindre Sorhus

Customer experience

Task Flow

All ratings329 ratings
Positive91.8%
Neutral3.0%
Negative5.2%
Written reviews87 reviews
Positive78.2%
Neutral10.3%
Negative11.5%

One Task

All ratings20 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews26 reviews
Positive80.8%
Neutral0.0%
Negative19.2%

Bugs and requests

Task Flow

Reported bugs

3 issues
  • Dragging tasks can create unintended subtasks
  • Popup windows appearing behind the app
  • App icon image reverting unexpectedly

Requested features

5 requests
  • Apple Watch app
  • Improved task sorting and scheduling
  • Better project management features (subfolders, archiving)
  • Customizable quotes and theming
  • Clickable links in notes

One Task

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Task Flow

Subscriptions2
  • Task Flow+ Monthly (1 Month)$2.991 Month
  • Task Flow+ Annual (1 Year)14 Days trial$19.991 Year
One-time1
  • Task Flow+ Lifetime$49.99
None

One Task

No in-app purchases

Questions

Is Task Flow free?
Task Flow is free to download, with in-app purchases available.
Is One Task free?
One Task costs $4.00, with no in-app purchases.
Which has better reviews, Task Flow or One Task?
Task Flow and One Task are both rated 4.6 out of 5 on the App Store, from 329 and 20 ratings respectively.
Do Task Flow or One Task have ads?
Neither Task Flow nor One Task shows ads.
Which is updated more often, Task Flow or One Task?
Task Flow ships an update every 3 weeks, and One Task every 3 weeks. Most recently, Task Flow was updated on October 11, 2026 and One Task on October 12, 2026.

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