Quadrant Task Manager vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quadrant Task Manager
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Quadrant Task Manager Organize tasks by urgency and importance, make time for focused work, and review what you have completed. Plan with four quadrants • Sort tasks by urgency and importance. • Use separate workspaces for work, study and life. • Break tasks into subtasks and keep progress, notes and due dates together. Build daily routines • Create daily task templates and choose the days they repeat. • Review completed regular tasks and daily tasks by date. Make time to focus • Set focus and break durations, with optional automatic transitions. • Link a focus session to a task or focus without selecting one. • Review focus and break records separately. Review your progress • Choose a week, month or custom date range. • View completed task counts, total focus time, session counts and average focus duration. • Explore daily focus totals, time-of-day patterns and the quadrant distribution of completed regular tasks. Keep control of your data • Manage local tasks without creating an account. • Export a backup file, or preview a backup before choosing where to import it. • Optionally sign in with Google, or with Apple on iOS, to sync tasks and focus history across devices. Sync requires an internet connection; local task management remains available offline. • Review sync conflicts when changes need your attention. Adjust light or dark mode, theme colors and custom page titles. The app includes banner advertising. Privacy policy, terms and contact information are available in Settings.
E
This smart task manager helps you prioritize tasks based on urgency and importance using the Eisenhower Matrix. Visually separate urgent from important tasks to create a clear action plan, avoid burnout, and work more efficiently.
- Eisenhower Matrix task sorting
- Priority and deadline setting
- Drag & drop reordering
- Collaborative shared boards
- AI suggestions for tasks
- Gamified coin system for rewards
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Stay productive and stress-free with E-matrix - your smart task manager based on the Eisenhower Matrix. The Eisenhower Matrix helps you prioritize tasks by urgency and importance, so you can focus on what truly matters and stop wasting time on the rest. With E-matrix you can: • Quickly sort tasks into four quadrants • Set priorities and deadlines • Use drag & drop to reorder tasks • Collaborate with others on shared boards • Get AI suggestions to improve your notes and tasks • Earn coins for completed tasks and unlock premium themes Why E-matrix works: By visually separating urgent tasks from important ones, you get a clear action plan and avoid burnout. Plan smarter. Work faster. Stress less.
Screenshots
Verdict
The clearest difference is ads: E at none against Quadrant Task Manager's shown. Quadrant Task Manager's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (15.0 vs 18.4). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Quadrant Task Manager ships an update every 3 weeks, E every 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Quadrant Task Manager | E |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 32 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhegang Xu | Vladislav Aliev |
In-app purchases
Quadrant Task Manager
No in-app purchases
E
No in-app purchases









