Best Task Completion App

0+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our task completion app list covers 0+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top Task Completion App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google Tasks: Get Things DoneGoogle Tasks: Get Things DoneFree4.8★ (106K)NoNoSep 2026
2To Do List MinimaList & WidgetTo Do List MinimaList & WidgetFree4.8★ (47K)NoYesSep 2026
3Todoist: To Do List & CalendarTodoist: To Do List & CalendarFree4.8★ (129K)NoYesSep 2026
4Smart Tasks - Lists Made EasySmart Tasks - Lists Made EasyFree4.7★ (4.5K)NoYesSep 2026
5Habit-Bull: Daily Goal PlannerHabit-Bull: Daily Goal PlannerFree4.7★ (8.1K)NoYesSep 2026
6Microsoft To DoMicrosoft To DoFree4.7★ (265K)NoNoSep 2026
7Structured: Daily Planner TodoStructured: Daily Planner TodoFree4.8★ (165K)NoYesSep 2026
8ToDo List - Daily Task PlannerToDo List - Daily Task PlannerFree4.7★ (5.2K)YesYesSep 2026

Top Picks for Task Completion App

Google Tasks: Get Things Done#1

Google Tasks: Get Things Done by Google

Plan, Organize & Schedule Work
Editor's Choice
📊 Productivity
4.8😐(106K ratings)
Free
#76in Productivity
Google Tasks: Get Things Done screenshot 1
Google Tasks: Get Things Done screenshot 2
Google Tasks: Get Things Done screenshot 3
Google Tasks: Get Things Done screenshot 4
Google Tasks: Get Things Done screenshot 5

This app helps you manage and organize your to-do lists from any device. Quickly capture tasks, break them down into subtasks, and set due dates with notifications. Integrations with Gmail and Google Calendar streamline your workflow.

What We Love

  • 🚀 Easy to use
  • 👍 Integrates well with Google Calendar
  • 🚀 Simplistic and clean UI
  • 👍 Helpful for organization and productivity
  • 👍 Syncs across devices

Room to Improve

  • 🐛 Crashes and glitches
  • 🔍 Lack of search functionality
  • 🔍 Limited customization options
  • 🔍 Inability to reorder lists
  • 🔍 Inconsistent sync between mobile and desktop
To Do List MinimaList & Widget#2

To Do List MinimaList & Widget by InnerGrow

Planner, Reminder & Tasks
Strong Contender
📊 Productivity
4.8😊(47K ratings)
FreeIn-App Purchases
To Do List MinimaList & Widget screenshot 1
To Do List MinimaList & Widget screenshot 2
To Do List MinimaList & Widget screenshot 3
To Do List MinimaList & Widget screenshot 4
To Do List MinimaList & Widget screenshot 5
To Do List MinimaList & Widget screenshot 6

This app helps you organize your life with intuitive to-do lists, reminders, and a schedule planner. It offers customizable themes, shared lists, and widgets for easy task management. Stay productive with its focus timer and smart input features.

What We Love

  • 🚀 Efficient and easy to use
  • 👍 Intuitive and minimalistic design
  • 💡 Helpful for staying organized and productive
  • 🚀 Quick to add and manage tasks
  • 👍 Customizable lists and themes
  • 💡 Useful pomodoro timer and focus features
  • 👍 Clean and clutter-free interface
  • 🚀 Seamless syncing across devices

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 💰 Some features locked behind paywall
  • 🔒 Concerns about data privacy and tracking
  • 🔧 Gestures and navigation can be unintuitive
  • 🔧 Difficulty organizing and rearranging tasks
Todoist: To Do List & Calendar#3

Todoist: To Do List & Calendar by Todoist Inc.

Task manager & Reminders
Worth Considering
📊 Productivity
4.8😊(129K ratings)
FreeIn-App Purchases
#89in Productivity
Todoist: To Do List & Calendar screenshot 1
Todoist: To Do List & Calendar screenshot 2
Todoist: To Do List & Calendar screenshot 3
Todoist: To Do List & Calendar screenshot 4
Todoist: To Do List & Calendar screenshot 5
Todoist: To Do List & Calendar screenshot 6

Organize your personal and professional life with this intuitive task manager. Capture ideas naturally, manage projects with flexible views, and collaborate with teams seamlessly. It syncs across all your devices, ensuring nothing falls through the cracks.

What We Love

  • 🚀 Efficient task management
  • 👍 Intuitive and user-friendly
  • 🔗 Seamless cross-device sync
  • 📅 Helpful calendar integration
  • 🎯 Prioritization and labeling features
  • 🤝 Collaborative capabilities
  • 💻 Versatile for personal and professional use
  • 🧠 Helps with organization and productivity

Room to Improve

  • 🐛 Sync issues and data loss concerns
  • 💰 Subscription model for core features
  • 🕰️ Lack of customization for task scheduling
  • 📊 Limited reporting and analytics
  • 🔔 Notification issues and unreliable reminders
  • 🖥️ Inconsistent user experience across platforms

More Task Completion App apps to explore

FAQ about Task Completion App

What is the best task completion app for iPhone?
Google Tasks: Get Things Done tops our task completion app ranking as of June 2026, with a 4.8-star average from 106K App Store ratings, and it's free to download.
Yes — 19 of the top task completion app we rank are free to download, including Google Tasks: Get Things Done and To Do List MinimaList & Widget.
Google Tasks: Get Things Done has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
Google Tasks is a productivity app designed to help you manage, capture, and edit your to-do lists. It allows you to organize tasks, set due dates with notifications, and break down larger tasks into smaller subtasks for better management.
This app integrates seamlessly with Gmail and Google Calendar. You can create tasks directly from emails in Gmail and view your tasks within the side panel of Gmail. Tasks created or managed in Calendar on the web can also be accessed and managed on your mobile device.