What is the best alternative to Things 3 on iPhone?

Structured: Daily Planner Todo, S tier, #1 in task management.

Is there a free alternative to Things 3?

Yes: Structured: Daily Planner Todo (S tier, #1) is free to download, with in-app purchases.

Does anything rank above Things 3?

Yes. 15 apps rank above it in task management: Structured: Daily Planner Todo (#1), Todoist: To Do List & Calendar (#2), Notion: Notes, Tasks, AI (#3) and more.

AppTierList › Task Management › Things 3 › Alternatives

30+ Best Things 3 Alternatives for iPhone (2026)

Things 3 is A tier, #16 of 40 in task management. Here is everything that competes with it on iPhone, in tier order.

1
Structured: Daily Planner TodoShigher tier
Free + IAP · ★ 4.8 · 167,802 ratings · score 98
A visual planner that organizes tasks, events, and routines on a daily timeline.
2
Todoist: To Do List & CalendarShigher tier
Free + IAP · ★ 4.8 · 129,957 ratings · score 97
Task manager and to-do list for organizing personal and work tasks, with list, board and calendar views plus reminders.
3
Notion: Notes, Tasks, AIShigher tier
Free + IAP · ★ 4.8 · 90,430 ratings · score 97
All-in-one workspace for writing notes, managing tasks, organizing projects, and collaborating, with built-in AI.
4
TickTick:To-Do List & CalendarShigher tier
Free + IAP · ★ 4.9 · 46,491 ratings · score 97
A to-do and task management app with calendars, reminders, collaboration, and habit tools.
5
Google Tasks: Get Things DoneShigher tier
Free · ★ 4.8 · 107,351 ratings · score 96
Task manager for to-do lists, subtasks and due dates that sync across devices and link to Gmail and Calendar.
6
Any.do: To do list & PlannerShigher tier
Free + IAP · ★ 4.6 · 50,547 ratings · score 95
To do list, calendar and reminders app for organizing tasks, shared lists, and events across devices.
7
Microsoft To DoShigher tier
Free · ★ 4.7 · 268,845 ratings · score 95
Task and list app with a My Day daily planner, reminders, shared lists, and sync through Microsoft 365.
8
Tiimo: To-Do List PlannerShigher tier
Free + IAP · ★ 4.6 · 20,964 ratings · score 95
Visual daily planner and to-do list with AI task grouping, a focus timer, and sync with Apple Calendar and Reminders.
9
Daily Planner, To-Do ListShigher tier
Free + IAP · ★ 4.8 · 11,611 ratings · score 93
Daily planner and to-do list app with customizable templates for organizing tasks, schedules, appointments, and.
10
Do! - Simple To Do ListA
Free + IAP · ★ 4.7 · 26,189 ratings · score 92
A simple to-do list app where you add tasks, double-tap to check them off, and organize them with groups, colors…
11
Hero Assistant: Run Your DayA
Free + IAP · ★ 4.9 · 5,089 ratings · score 91
AI assistant app that combines calendar, to-dos, habits, notes, grocery ordering and weather in one place.
12
Actions: To Do List OrganizerA
Free download · ★ 4.6 · 9,761 ratings · score 90
To-do app using digital cards and natural language input to set repeating actions, reminders and notifications.
13
Trello: Daily Task TrackerA
Free · ★ 4.3 · 7,019 ratings · score 88
Mobile task manager that captures to-dos, notes and messages into boards, cards and an inbox, with calendar view and.
14
Day Flow: AI Daily PlannerA
Free + IAP · ★ 4.5 · 3,130 ratings · score 88
Voice-driven daily planner that turns spoken plans into a structured schedule with reminders, categories, and calendar…
15
Todo List & Reminder - TodoeryA
Free + IAP · ★ 4.6 · 5,721 ratings · score 87
A free to-do list and task manager with reminders, categories, sub-tasks and a calendar view for planning daily and.
17
Tappsk: ToDo & Habit TrackerA
Free + IAP · ★ 4.7 · 1,052 ratings · score 86
A task manager for tasks, habits, reminders, and daily schedules.
18
Smart Tasks - Lists Made EasyA
Free download · ★ 4.7 · 4,512 ratings · score 86
Task and list app with a weekly view, drag and drop entry, widgets, and Apple Calendar and Reminders integration.
19
Cute Calendar - Daily PlannerB
Free + IAP · ★ 4.7 · 6,899 ratings · score 85
A calendar and planner for managing events, tasks, notes, habits, and diary entries.
20
ToDo List - Daily Task PlannerB
Free + IAP · ★ 4.7 · 5,250 ratings · score 85
A single-list to-do app with Home Screen and Lock Screen widgets that works offline and needs no account or sign-up.
21
Focus To-Do: Focus Timer&TasksB
Free + IAP · ★ 4.8 · 14,684 ratings · score 81
Combines a Pomodoro focus timer with task lists, reminders, and time tracking.
22
Daily Routine - Planner & MoodB
Free download · ★ 4.8 · 9,318 ratings · score 78
Daily planner that combines task tracking with reminders, mood logging, customizable routines and motivational quotes.
23
RemindersB
Free · ★ 4.8 · 1,038,174 ratings · score 74
Apple's built-in app for creating, organizing, and sharing to-do lists and timed reminders, synced across devices with…
24
MightyDay - Day Planner, To DoB
Free + IAP · ★ 4.4 · 77 ratings · score 72
A day planner that combines a visual timeline, calendar, tasks, routines, and habit tracking.
25
Remember The Milk: To-Do ListC
Free + IAP · ★ 4.7 · 4,816 ratings · score 68
To-do list app with reminders, list sharing, and sync across devices, free to download with an optional Pro.
26
BusyCal: Calendar & TasksC
$9.99 · ★ 4.7 · 4,523 ratings · score 68
A calendar and task planner that displays events and tasks together.
27
GoodTask: To Do List & PlannerC
Free download · ★ 4.6 · 2,026 ratings · score 67
Productivity app by haha Interactive on the App Store.
28
Bluebird Focus TimerC
Free + IAP · ★ 4.7 · 631 ratings · score 66
A time management app combining a focus timer and task list for study and work.
29
Do.List: To Do List OrganizerC
Free download · ★ 4.7 · 2,459 ratings · score 64
Productivity app by DG Apps, Inc. on the App Store.
30
Clarify: Focus & Task ManagerC
Free download · ★ 4.3 · 2,773 ratings · score 63
Time management app with customizable To-Do lists, a focus mode and progress trackers for building focus and routines.
31
Weekly Calendar AppC
Free + IAP · ★ 4.4 · 19 ratings · score 61
A weekly planner for organizing tasks by day.
32
To Do List|C
Free download · ★ 4.4 · 11,287 ratings · score 61
A task list and calendar planner for organizing to-dos with categories, priorities and task notifications.
33
Productivity - Daily PlannerD
Free download · ★ 4.7 · 2,067 ratings · score 50
Productivity app by Success Wizard, Inc. on the App Store.
34
Errands To-Do ListF
Free download · ★ 4.6 · 10,668 ratings · score 44
Task manager for iPhone and iPad with folders, checklists, scheduled alerts, a calendar view, and optional iCloud Sync.
35
TeuxDeux Daily Checklist To DoF
Free · ★ 4.8 · 2,694 ratings · score 43
A simple to-do list app with a single daily view, task rollover, recurring tasks, and sync across devices.
36
To+DoF
Free + IAP · ★ 4.7 · 3,736 ratings · score 43
A simple to-do app for lists, tasks and reminders, with iCloud sync between iOS devices and list sharing.
37
gTasks for Google TasksF
Free download · ★ 4.6 · 2,822 ratings · score 42
Productivity app by JulyApps Ltd on the App Store.
38
Dawn - Minimal CalendarF
Free + IAP · ★ 4.2 · 58 ratings · score 42
Minimal calendar app that combines events, to-dos, reminders, and custom Spaces lists in one Today-focused view.
39
Risby - Habit & To-Do PlannerF
Free + IAP · ★ n/a · 0 ratings · score 37
Habit tracker and to-do planner for recurring habits and date-based tasks in one app.
40
Reminder - Make PlansF
Free · ★ 5.0 · 1 ratings · score 36
Utilities app for creating, editing and tracking daily plans, with notifications, color labels and custom ringtones.

Questions people ask

What is the best alternative to Things 3 on iPhone?: Structured: Daily Planner Todo, S tier, #1 in task management.
Is there a free alternative to Things 3?: Yes: Structured: Daily Planner Todo (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Things 3?: Yes. 15 apps rank above it in task management: Structured: Daily Planner Todo (#1), Todoist: To Do List & Calendar (#2), Notion: Notes, Tasks, AI (#3) and more.

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