Best To-Do Apps in 2025: Ranked & Compared

Whether you’re managing daily errands or building life-changing habits, a powerful to-do app can help you stay consistent. Here’s our list of the best to-do apps — ranked for features, user experience, and accountability.

1. Todoist – Best Overall Task Manager (https://www.todoist.com/)

  • Best for: Professionals & productivity enthusiasts
  • Strengths:
    • Beautiful, intuitive UI
    • Natural language input (e.g. “Tomorrow at 3pm”)
    • Project & label organization
    • Powerful automation (Zapier, calendar sync)
  • Limitations:
    • No built-in accountability features
    • Can feel too feature-heavy for casual users

2. TickTick – Best for Timeboxing + Calendar Fans (https://ticktick.com/)

  • Best for: People who like time-blocking and Pomodoro
  • Strengths:
    • Built-in Pomodoro timer
    • Kanban & calendar views
    • Habit tracking
    • Cross-platform with widgets
  • Limitations:
    • Free version limits features
    • Less focus on accountability or social motivation

3. Conquer – Best for Accountability & Habit Momentum (https://conquermode.com/)

  • Best for: People who want to actually follow through
  • Strengths:
    • Simple, minimalist interface UX/UI
    • Penalty system, charges you real money if you miss habits
    • Snap proof system for photographic accountability
    • Referee-based to keep you honest and accountable
  • Why it’s different: Unlike traditional to-do lists, Conquer turns self-growth into an accountability system. You don’t just track habits—you compete, proof, and suceed.
  • Limitations:
    • Currently focused on habit-based tasks only
    • Maybe too much for people who are not serious about their life goals

4. Microsoft To Do – Best for Simplicity & Integration (https://to-do.office.com/tasks/)

  • Best for: Microsoft 365 users or minimalists
  • Strengths:
    • Seamless integration with Outlook
    • Easy UI for personal and team use
    • Shared lists & reminders
  • Limitations:
    • Not ideal for deep habit tracking or gamification
    • Lacks advanced project features

5. Notion – Best for Custom Productivity Systems (https://www.notion.com/)

  • Best for: Power users & template builders
  • Strengths:
    • Fully customizable databases
    • Integrates tasks with notes, docs, and calendars
    • Huge community of productivity templates
  • Limitations:
    • Steep learning curve
    • No native notifications for tasks
    • Overkill for simple to-do needs

Final Verdict:

AppBest ForKey Strength
TodoistAll-purpose productivityElegant design + advanced task automation
TickTickTime management loversPomodoro + calendar integration
ConquerHabit-builders & top performersReferee + penalty accountability system
Microsoft To DoSimplicity seekersLightweight + Outlook sync
NotionCustom workflow creatorsFully modular but complex

Put some skin in the game — and finally follow through. Try Conquer at https://app.conquermode.com/ and level up your life.

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