Platforms
Windows, Linux, Mac, Android, iOS, WebAPI
Google Assistant/Alexa/Slack/Zapier/IFTTT/SparkCollaborative
YesReminders
YesLocation-based reminders
YesSearch
YesDark Theme
YesOffline access
YesSubtasks
YesSupported Calendars
Google Calendar/Outlook Calendar/ other Local CalendarsMultifactor
YesMobile widget
YesIn App Purchase
YesPublisher
Appest LimitedLocation based reminders
YesMultiple Tags
YesMarkdown
YesPomo Timer
YesAchievement system
YesHabit builder
YesKanban Board View
YesCross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Windows, Mac, Android, Web, ChromeAPI
NoCollaborative
Yes (Share lists, assign tasks)Reminders
YesLocation-based reminders
YesSearch
NoDark Theme
YesOffline access
YesSubtasks
YesSupported Calendars
YesMultifactor
-Mobile widget
-In App Purchase
YesPublisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
YesRealtime
YesRecurring
YesFile Size
AnyFree plan
YesProjects
YesDaily Planner
YesThemes
YesMobile widgets
Yes (Many)Gmail Integration
YesMissed Calls
YesMarkdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Android / iOS / Chrome / Web / DesktopAPI
NoCollaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Web, Windows, macOS, Linux, Android, iPhoneAPI
YesCollaborative
YesReminders
YesLocation-based reminders
-Search
YesDark Theme
YesOffline access
YesSubtasks
-Supported Calendars
Google Calendar - Outlook & Apple coming soonMultifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
YesLanguages
English, German, Portuguese, Spanish, French, Chinese (traditional), Korean, RussianMultiple Accounts
YesOpen Source
Only as Linux SnapSwimlanes
YesKarma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Android / iOS / OSX / Windows / Web / Gmail / Outlook / Thunderbird / Kindle / Chrome / FirefoxAPI
-Collaborative
-Reminders
yesLocation-based reminders
yesSearch
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
NoMobile widget
yesIn App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
yesStorage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Web / Mac / Linux / Windows / iOS / Android / BlackberryAPI
YesCollaborative
YesReminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Web / iOS / AndroidAPI
-Collaborative
YesReminders
YesLocation-based reminders
NoSearch
YesDark Theme
-Offline access
-Subtasks
YesSupported Calendars
Google Calendar integrationMultifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
YesRealtime
YesRecurring
YesFile Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
Google Drive integration + upload directly to SquidHub + link to documents on other platformsLocal hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Windows, Linux, MacAPI
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
YesMobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
Android / iOS / Windows / WebAPI
YesCollaborative
YesReminders
yesLocation-based reminders
NoSearch
-Dark Theme
YesOffline access
yesSubtasks
YesSupported Calendars
-Multifactor
YesMobile widget
YesIn App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
YesLanguages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
NoSlack Integration
YesGitHub Integration
YesHipChat Integration
Yes (addon)Platforms
Android / iOS / Web / WatchOSAPI
yesCollaborative
yesReminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-Platforms
-API
-Collaborative
-Reminders
-Location-based reminders
-Search
-Dark Theme
-Offline access
-Subtasks
-Supported Calendars
-Multifactor
-Mobile widget
-In App Purchase
-Publisher
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Achievement system
-Habit builder
-Kanban Board View
-Cross Platform
-Realtime
-Recurring
-File Size
-Free plan
-Projects
-Daily Planner
-Themes
-Mobile widgets
-Gmail Integration
-Missed Calls
-Markdown support
-Languages
-Multiple Accounts
-Open Source
-Swimlanes
-Karma system
-Storage types
-Local hosting
-Slack Integration
-GitHub Integration
-HipChat Integration
-