TaskTetra vs Quadrant Task Manager
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
TaskTetra
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TaskTetra is a ToDo app that divides a single screen into four sections, allowing you to manage four types of lists simply. Without the hassle of tab switching, page transitions, or complex tagging, you can complete your task management in a clear view. The names of each section can be customized according to your preference. Name the four sections "Urgent & Important", "Important, Not Urgent", "Urgent, Not Important" and "Neither", and you can use it as an Eisenhower matrix to sort your tasks by priority.
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 âą Sort tasks by urgency and importance. âą Use separate workspaces for work, study and life. âą Break tasks into subtasks and keep progress, notes and due dates together. Build daily routines âą Create daily task templates and choose the days they repeat. âą Review completed regular tasks and daily tasks by date. Make time to focus âą Set focus and break durations, with optional automatic transitions. âą Link a focus session to a task or focus without selecting one. âą Review focus and break records separately. Review your progress âą Choose a week, month or custom date range. âą View completed task counts, total focus time, session counts and average focus duration. âą Explore daily focus totals, time-of-day patterns and the quadrant distribution of completed regular tasks. Keep control of your data âą Manage local tasks without creating an account. âą Export a backup file, or preview a backup before choosing where to import it. âą 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. âą 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.
Screenshots
Verdict
The clearest difference is in-app purchases: Quadrant Task Manager at none against TaskTetra's 1. Quadrant Task Manager also leads on update cadence (every 3 weeks vs every 4 months) and device support (3 vs 1). On price, ads and iOS requirement 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. TaskTetra sells 1 one-off in-app purchase. Quadrant Task Manager asks for nothing beyond the download.
TaskTetra ships an update every 4 months, Quadrant Task Manager every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | TaskTetra | Quadrant Task Manager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 weeks â better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No â better |
| Devices | iPhone | iPhone, iPad, iPod â better |
| Requires iOS | 16.0 | 15.0 â better |
| Further details â not scored | ||
| Size | 15 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Koya Nambo | Zhegang Xu |
In-app purchases
TaskTetra
- Remove Ads$1.99
Quadrant Task Manager
No in-app purchases
Questions
Is TaskTetra free?
Is Quadrant Task Manager free?
Do TaskTetra or Quadrant Task Manager have ads?
Which is updated more often, TaskTetra or Quadrant Task Manager?
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