Comparison

4.Do vs Task Quadrant

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

Head to head
About

4.Do

This app helps you organize and prioritize tasks using the Eisenhower Matrix. Break down projects, set reminders, and collaborate with others to boost your productivity and achieve your goals.

Highlights
  • Eisenhower Matrix 4-Quadrant organization
  • Focused Mode for specific quadrants
  • Subtasks and checklists
  • Task attachments (photos)
  • Smart reminders and recurring tasks
  • Seamless multi-device sync
  • Collaboration features
Features
Read full description

Boost Your Productivity with 4.Do – The Eisenhower Matrix Task Organizer Tired of feeling overwhelmed? Struggling to decide what to work on first? 4.Do helps you focus on what truly matters with the Eisenhower Matrix, the prioritization method featured in Dr. Stephen R. Covey's The 7 Habits of Highly Effective People. 4.Do is your checklist and task management tool, empowering you to organize, prioritize, and tackle goals with ease. Not sure which quadrant a task belongs in? Let on-device AI suggest it. Capture tasks by voice, from a photo, with Siri, or straight from a notification, then see your week at a glance in Calendar view. With 4.Do Cloud, everything stays in sync across iPhone, iPad, Mac, and other platforms. Key Features 4-Quadrant Matrix: Visualize and prioritize tasks by urgency and importance. On-Device AI Suggestions: Type a task and 4.Do recommends which quadrant it belongs in. Runs entirely on your device, so your tasks never leave it. Capture Anywhere: Add tasks by voice, scan them from a photo or screenshot, or use Quick-Add right from a notification. Siri & Spotlight: Add, find, and complete tasks by voice or from your home screen search. Calendar View: See your tasks grouped by due date so nothing sneaks up on you. 4.Do Cloud: Sync across all your Apple devices and other platforms. Focused Mode: Zoom in on a single quadrant to work without distraction. Subtasks & Checklists: Break projects into actionable steps and track progress. Reminders & Recurring Tasks: Stay ahead of deadlines and build lasting habits. Smart Search: Fuzzy matching finds your task even if you misspell it. Filters & Sorting: Organize your to-do list by priority, due date, or custom tags. Attachments: Add photos for context. Collaboration: Share lists and tasks with others. Make It Yours: Rename quadrants, choose color tones, adjust contrast, pick empty-state animations, and add widgets. Your Productivity, Simplified Whether you're tackling errands, managing a checklist, planning long-term goals, or building daily habits, 4.Do keeps you focused and efficient, helping you achieve more in less time while staying aligned with your priorities. Start Today Download 4.Do and take control of your tasks, time, and goals. 4.Do is free, with a Premium upgrade for full access to all features. Subscription plans: – Monthly – $4.99/month – Yearly – $29.99/year The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase. Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. For more information: Terms of Use - https://www.4do.app/about/termsandconditions/ios Privacy Policy - https://www.4do.app/about/privacy-policies/ios

About

Task Quadrant

Features
Read full description

We were inspired by the Eisenhower Method and created an app that helps you efficiently manage your tasks by organizing them based on urgency and importance. This approach allows you to quickly set priorities and avoid chaos and overload. The simple and intuitive interface makes planning easy and accessible. Flexible task management: You can quickly and efficiently change the quadrant of each task based on its priority, adapting your plan in real time. Integration with Calendar and Reminders: Tasks in the “Urgent and Not Important” category work with iPhone Reminders to notify you of timely but minor tasks. Tasks in the “Not Urgent and Important” category sync with your iPhone Calendar, helping you plan significant activities in advance. Intuitive interface: Task management doesn’t require complex setups. Just create a task and set its priority. If you’re new to the Eisenhower Matrix, this is a great way to learn how to prioritize tasks and manage your time effectively in both work and personal life. Stay focused on what truly matters and keep your priorities under control every day. Additional information: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

4.Do4 screens
Task Quadrant4 screens

Verdict

The call

The clearest difference is update cadence: 4.Do at every 5 days against Task Quadrant's monthly. Task Quadrant's advantage is iOS requirement (17.0 vs 26.0). 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. 4.Do sells 6 in-app purchases, starting at $1.99 per month and Task Quadrant sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

4.Do ships an update every 5 days, Task Quadrant monthly. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 8 level
4.Do versus Task Quadrant: the parameters behind the verdict, then further details
Parameter4.DoTask Quadrant
PriceFreeFree
Rating4.9 (17 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 5 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS26.017.0 — better
Further details — not scored
Size160 MB14 MB
Age rating4+9+
DeveloperAyodeji ShoolaAleksandr Stupak

In-app purchases

6 purchases

4.Do

Subscriptions6
  • Monthly7 Days trial$1.991 Month
  • Monthly7 Days trial$4.991 Month
  • Monthly Premium$4.991 Month
Show 3 more
  • Yearly14 Days trial$19.991 Year
  • Yearly Premium$29.991 Year
  • Yearly7 Days trial$29.991 Year
4 purchases

Task Quadrant

Subscriptions3
  • Weekly$0.997 Days
  • Monthly$2.991 Month
  • Annual7 Days trial$9.991 Year
One-time1
  • Full Version$19.99

Questions

Is 4.Do free?
4.Do is free to download, with in-app purchases available.
Is Task Quadrant free?
Task Quadrant is free to download, with in-app purchases available.
Do 4.Do or Task Quadrant have ads?
Neither 4.Do nor Task Quadrant shows ads.
Which is updated more often, 4.Do or Task Quadrant?
4.Do ships an update every 5 days, and Task Quadrant monthly. Most recently, 4.Do was updated on September 28, 2026 and Task Quadrant on September 29, 2026.

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