WillOS vs 4Q
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WillOS
This productivity tool helps users organize their time and prioritize tasks. It offers features to stay aware of time, focus on high-value activities, and manage tasks across multiple devices.
- Time awareness
- Task prioritization
- Cross-device task management
- Organized time management
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For J-types, P-types who want to be more J-like, or anyone who wants their time management to be well-organized. This tool can give you a hand and help you get your act together. · Stay aware of time at all times · Constantly remind yourself to prioritize high-value tasks · Want to view your tasks across multiple devices anytime, anywhere
4Q
This app helps you prioritize tasks using the Eisenhower Matrix. It guides you to focus on important and urgent activities, delegate less critical ones, and abandon those that don't add value. Gain control over your time and improve your productivity.
- Eisenhower Matrix task organization
- Drag-and-drop priority adjustment
- Task details: notes, deadlines, tags
- Daily, weekly, monthly statistics
- Customizable themes and layouts
- Multi-device cloud synchronization
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Focus on What Matters, Master Your Life's Rhythm Always dragged along by "urgent" things, while "important" ones keep getting postponed? 4Q is a simple yet powerful four-quadrant task management app based on the classic Eisenhower Matrix. It helps you clearly distinguish priorities, break free from the chaos of "busy work", truly focus on high-value matters, and take control of your work and life's rhythm. Core Philosophy: Do Only What's Important We firmly believe that "doing more important things" is better than "doing more things". 4Q divides all your tasks into four quadrants based on two dimensions: "important" and "urgent": • P1 - Important and Urgent: Do it immediately • P2 - Important but Not Urgent: Plan to do it (this is the key to your growth!) • P3 - Urgent but Not Important: Delegate to others • P4 - Neither Important nor Urgent: Decisively abandon Through this structured thinking, you'll concentrate your precious time and energy on the truly valuable "second quadrant". Core Features • Intuitive Matrix Interface: All tasks are visible at a glance across four quadrants. Supports drag-and-drop operations, allowing you to quickly adjust when priorities change. • Flexible Task Management: Easily add tasks, notes, deadlines, tags, and priorities, keeping every matter well-organized. • Statistics and Review: Provides daily, weekly, and monthly task data overviews. Intuitively understand your time allocation, continuously optimizing your efficiency model. • Personalized Space: Switch between multiple visual themes and layout methods at will, creating your own exclusive efficiency tool. • Multi-Device Cloud Sync: Whether on your phone or tablet, your tasks and progress update in real-time, enabling seamless efficiency management. Who is 4Q For? • Professionals: Balance projects, meetings, and personal growth goals. • Students: Plan study, exam revision, and interest development. • Entrepreneurs/Managers: Clarify team task priorities, improve decision-making efficiency. • Freelancers: Efficiently manage client projects, task cycles, and life matters. Why Choose 4Q? Unlike traditional to-do lists, 4Q isn't just about recording—it's training in "priority thinking". It helps you develop the habit of rational judgment—before taking action, pause and reflect: "Is this thing truly important?" Stop mindless busyness, start structured thinking. From today, use 4Q to focus on what truly matters, experience an efficient and orderly journey of personal growth. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: 4Q at Free against WillOS's $3.99. WillOS's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (15.0 vs 17.0). On review sentiment, 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
4Q is free to download; WillOS costs $3.99 up front. WillOS sells 5 one-off in-app purchases and 4Q sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
WillOS ships an update every 2 weeks, 4Q every 5 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | WillOS | 4Q |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 艺景 张 | 浩东 邱 |
Customer experience
WillOS
4Q
In-app purchases
WillOS
- Wishing Well (人・ω・。)2 variants$0.99
- Fuel me (//ω//)2 variants$2.99
- Feed me (//ω//)$4.99
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- PRO$6.99
- Feed me (//ω//)$6.99
4Q
- Pro Weekly3 Days trial$0.997 Days
- Pro Monthly$1.991 Month
- Pro Yearly$9.991 Year









