Comparison

Task Flow vs RapidObs3

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

RapidObs3

Features
Read full description

RapidObs is a cutting-edge education tool designed specifically for educators, leveraging AI to streamline the process of observations, planning, and reporting to parents. No longer do you need to spend countless hours documenting and compiling - RapidObs does it for you! Our advanced technology intuitively understands your inputs, transforming them into comprehensive observations that align with the Early Years Learning Framework. By automating this process, RapidObs makes educational insights easy to document, helping to optimise your teaching approach. Further Information The App’s terms of use (EULA) can be found at: http://rapidobs.henryedu.io/terms.html The App’s Privacy Statement can be found at: http://rapidobs.henryedu.io/privacy.html

Screenshots

Task Flow4 screens
RapidObs33 screens

Verdict

The call

The clearest difference is update cadence: Task Flow at every 3 weeks against RapidObs3's every 11 months. RapidObs3's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Task Flow sells 3 in-app purchases, starting at $2.99 per month and RapidObs3 sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Task Flow ships an update every 3 weeks, RapidObs3 every 11 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Task Flow versus RapidObs3: the parameters behind the verdict, then further details
ParameterTask FlowRapidObs3
PriceFreeFree
Rating4.6 (329 ratings) — better—
Positive reviews78.2% of reviews—
Number of ratings329 — better—
Update frequencyEvery 3 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size138 MB6 MB
Age rating4+4+
DeveloperVladimir ButkoHenry Education Pty Ltd

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

RapidObs3

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
2 purchases

RapidObs3

Subscriptions2
  • 10 More Obs3 Days trial$7.991 Month
  • 30 More Obs$14.991 Month

Questions

Is Task Flow free?
Task Flow is free to download, with in-app purchases available.
Is RapidObs3 free?
RapidObs3 is free to download, with in-app purchases available.
Do Task Flow or RapidObs3 have ads?
Neither Task Flow nor RapidObs3 shows ads.
Which is updated more often, Task Flow or RapidObs3?
Task Flow ships an update every 3 weeks, and RapidObs3 every 11 months. Most recently, Task Flow was updated on October 14, 2026 and RapidObs3 on October 4, 2026.

Other comparisons