Best Task List Completion Apps

235+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated September 2026

Google Tasks is the household name in task list completion, but it's far from the only option. We track 235+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Task List Completion Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google Tasks: Get Things DoneGoogle Tasks: Get Things DoneFree4.8β˜… (106K)NoNoSep 2026
2Do! - Simple To Do ListDo! - Simple To Do ListFree4.7β˜… (26K)YesYesSep 2026
3Microsoft To DoMicrosoft To DoFree4.7β˜… (265K)NoNoSep 2026
4Task List - Project PlannerTask List - Project PlannerFree3.0β˜… (2)NoNoMay 2026
5List It, Do itList It, Do itFree5.0β˜… (1)NoNoAug 2026
6TaskTask$0.994.6β˜… (108)NoYesSep 2026
7Task List ProTask List ProFreeβ€”YesNoMay 2026
8To Do List Simple Task ManagerTo Do List Simple Task ManagerFree5.0β˜… (5)YesNoJul 2026

Top Picks for Task List Completion

Google Tasks: Get Things Done#1

Google Tasks: Get Things Done by Google

Plan, Organize & Schedule Work
Editor's Choice
πŸ“Š Productivity
4.8😐(106K ratings)
Free
#79in 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

  • πŸš€ Easy to use
  • πŸ‘ Integrates well with Google Calendar
  • πŸš€ Simplistic and clean UI
  • πŸ‘ Helpful for organization and productivity
  • πŸ‘ Syncs across devices

Room to Improve

  • πŸ› Crashes and glitches
  • πŸ” Lack of search functionality
  • πŸ” Limited customization options
  • πŸ” Inability to reorder lists
  • πŸ” Inconsistent sync between mobile and desktop
Do! - Simple To Do List#2

Do! - Simple To Do List by SIMPLERION Co., Ltd

The Best of Simple To Do Lists
Strong Contender
πŸ“Š Productivity
4.7😊(26K ratings)
FreeAdsIn-App Purchases
Do! - Simple To Do List screenshot 1
Do! - Simple To Do List screenshot 2
Do! - Simple To Do List screenshot 3
Do! - Simple To Do List screenshot 4
Do! - Simple To Do List screenshot 5
Do! - Simple To Do List screenshot 6

This app helps you manage your daily tasks with a focus on simplicity and ease of use. Quickly add and complete tasks, set reminders, and automate recurring items. Securely store your data and personalize the experience with themes and fonts.

What We Love

  • πŸš€ Great to-do list app
  • πŸ‘ Easy to use and organize
  • ✨ Customizable with colors and fonts
  • πŸ“† Helpful for managing daily tasks and routines
  • πŸ”” Useful reminders and notifications
  • πŸ’» Convenient widget for quick access

Room to Improve

  • πŸ› Recurring tasks not always showing up correctly
  • πŸ”€ Randomly shuffles tasks
  • πŸ’° Ads still showing up after paid upgrade
  • πŸ” Limited search and filtering options
  • 🎨 Lack of customization options for themes and backgrounds
Microsoft To Do#3

Microsoft To Do by Microsoft Corporation

Capture Tasks & Set Reminders
Worth Considering
πŸ“Š Productivity
4.7😐(265K ratings)
Free
Microsoft To Do screenshot 1
Microsoft To Do screenshot 2
Microsoft To Do screenshot 3
Microsoft To Do screenshot 4
Microsoft To Do screenshot 5
Microsoft To Do screenshot 6

Manage your daily tasks and create various lists to stay organized. This app offers personalized daily planning tools and intelligent suggestions to help you focus on what matters. Collaborate with others on shared lists and access your tasks across all your devices.

What We Love

  • πŸš€ Lightning-fast syncing
  • πŸ‘ Visually appealing design
  • πŸ“… Helpful 'My Day' feature
  • πŸ’‘ Customizable backgrounds
  • 🀝 Shared list functionality
  • πŸ”’ Integration with Microsoft account

Room to Improve

  • πŸ› Frequent crashes and bugs
  • πŸ”€ Difficulty rearranging tasks
  • πŸ—“οΈ Lack of calendar view
  • πŸ” Poor search and sorting options
  • πŸ”— Inconsistent syncing across devices
  • πŸ”’ Required Microsoft account login

More Task List Completion apps to explore

FAQ about Task List Completion

What are the best task list completion apps for iPhone?
Google Tasks: Get Things Done tops our task list completion apps ranking as of September 2026, with a 4.8-star average from 106K App Store ratings, and it's free to download.
Yes β€” 17 of the top task list completion apps we rank are free to download, including Google Tasks: Get Things Done and Do! - Simple To Do List.
Google Tasks: Get Things Done has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 235+ task list completion apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
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.