9 Best AI To-Do Apps for Mac in 2026

The best AI to-do apps for Mac in 2026 are Ultra Reminders for on-device LLM, Motion for AI scheduling, Reclaim for calendar AI, and Akiflow for multi-source aggregation. The rest of this list rounds out the top 9 with Todoist AI, Sunsama, TickTick AI, Taskade, and Notion AI, each with a clear use case and a clear "do not buy if" warning.

I tested all 9 over a 6-week period in March and April 2026. Same workload across all of them: 3 client projects, daily personal tasks, and a brain dump that produced about 25 items per day. Mac was a M3 MacBook Pro running macOS 26.1. The rankings below are based on real usage, not feature lists.

Quick rankings

Rank	App	Best for	Price	AI runs
1	Ultra Reminders	On-device AI, ADHD capture	$35 one-time	Locally on Mac
2	Motion	Auto-scheduling	$34/month	Cloud
3	Reclaim	Calendar-first AI	$10/month	Cloud
4	Akiflow	Aggregating sources	$20/month	Cloud
5	Todoist AI	Sticky habits + AI tags	$5/month	Cloud
6	Sunsama	Daily ritual + AI assist	$20/month	Cloud
7	TickTick AI	Habits + pomodoro + AI	$36/year	Cloud
8	Taskade	AI agents in lists	$8/month	Cloud
9	Notion AI	All-in-one + AI write	$10/month add-on	Cloud

1. Ultra Reminders

The only on-device AI to-do app that runs Qwen 3 1.7B locally on Mac, with sub-1-second capture and AI inbox triage at 10am every day. Ultra Reminders sits on top of Apple Reminders via EventKit, so your iPhone, Apple Watch, and shared lists keep working. Free 14-day trial, $35 one-time, no subscription. Best fit for Mac users who care about privacy, ADHD-friendly capture, and not paying $30 a month forever.

What it does well: hotkey capture, AI cluster of inbox at 10am, custom recurring rules ("every Nth day," "last business day"), and a Today view that merges Calendar and Reminders. What it does not do: cloud sync (data stays on your Mac), cross-platform (Mac only).

"I cancelled my $34/month Motion sub after 2 weeks of Ultra Reminders. The AI is smaller but it does what I actually need."
paraphrased from a beta tester via email, April 2026

Read Ultra Reminders vs Apple Reminders for the full feature breakdown.

2. Motion

Auto-schedules your tasks into open calendar slots and reshuffles when you miss something. Motion is the most aggressive AI scheduling tool on the market. You add tasks with estimated durations, deadlines, and constraints, and Motion's algorithm fits them into your calendar around your meetings. When you fall behind, it automatically reschedules everything downstream.

What it does well: never lets a task drop without warning. The auto-reshuffle is genuinely impressive. Calendar integration is tight.

What it does not do: capture is slow (no hotkey, has to be entered with full metadata). Subscription is steep at $34/month. The AI gets confused when your calendar is messy with personal events.

Best for: consultants and salespeople with calendar-heavy days who need defended work time. Read Motion vs Apple Reminders for the deeper comparison.

3. Reclaim

Calendar-first AI that protects your time blocks and adapts to your habits. Reclaim differs from Motion by being more calendar-native. It does not really do tasks in the traditional sense. It defends recurring "habit" blocks and meeting blocks, and lets you slot tasks into open time.

What it does well: smart meeting scheduling, habit defense (like a recurring 30-min "deep work" block that auto-finds time daily), Google Calendar integration is best-in-class.

What it does not do: weak as a pure to-do list. Tasks are second-class to calendar items. iCloud Calendar support exists but is less polished than Google.

Best for: Google Workspace users who live in calendar.

4. Akiflow

Aggregates tasks from Gmail, Slack, Asana, ClickUp, Linear, and 30+ other sources into one Mac inbox. Akiflow is for the person whose tasks live in 8 different SaaS tools. It sucks them all into one view, applies time-blocking, and pushes back to the original tools when you complete.

What it does well: integration breadth is unmatched. Time-blocking workflow is solid. Keyboard shortcuts everywhere.

What it does not do: native Apple Reminders sync is limited (it can pull from iCloud Reminders but does not write back smoothly). $20/month is mid-range. Capture from outside the app is slower than Ultra.

Best for: managers and operators with tasks spread across many tools. Read Akiflow vs Apple Reminders for the full comparison.

5. Todoist AI

Adds AI tagging, project breakdown, and natural language input on top of Todoist's classic engine. Todoist has been around since 2007 and the AI features were bolted on in 2024. The base Todoist is solid. The AI is a small bonus, not the main reason to buy.

What it does well: cross-platform (web, Mac, iOS, Android, Linux). Natural language date parsing has been excellent for a decade. AI breakdown of large tasks into subtasks works fine.

What it does not do: AI is cloud-only, no on-device. No on-device model means every input goes to OpenAI. Some users do not love that.

Best for: people who already use Todoist and want a small AI boost. Not worth switching just for the AI.

6. Sunsama

Daily planning ritual app with AI-suggested daily plans and gentle nudges. Sunsama walks you through a morning planning session each day. You drag tasks from Gmail, Slack, Asana, etc. into your day. The AI suggests order and time estimates.

What it does well: the planning ritual itself is very calming. Tight integration with Gmail and Slack. Anti-overload built into the UX.

What it does not do: $20/month is a lot for what is essentially a daily planning frame. The AI features are recent and lighter than Motion's.

Best for: knowledge workers who want a structured morning planning habit.

7. TickTick AI

TickTick added AI features in late 2025 including auto-categorization and smart reminders. TickTick has long been a popular cross-platform task app. The AI layer is new and modest.

What it does well: includes habit tracker, pomodoro timer, calendar view, and AI sort, all in one app. $36/year is competitive.

What it does not do: AI is cloud-based and the categorization quality is uneven. Not a Mac-native experience (Electron-based).

Best for: people who want one app for tasks + habits + pomodoro and do not mind Electron.

8. Taskade

AI agents that can complete simple tasks inside your task lists. Taskade is the most experimental of the bunch. Each list can have an AI agent attached that runs autonomously on certain task types (like "draft an email to X" or "summarize the linked article").

What it does well: agent automation is genuinely novel. Real-time collaboration is smooth.

What it does not do: agent quality varies wildly. Outputs need verification. Privacy is cloud-only.

Best for: small teams experimenting with agent workflows.

9. Notion AI

Notion's AI add-on writes, summarizes, and tags inside Notion databases used as to-do lists. Notion is not a to-do app, but a lot of people run their tasks in it. The AI add-on is $10/month on top of base Notion.

What it does well: integrates with the rest of your Notion workspace. AI write and summarize are useful for project notes attached to tasks.

What it does not do: not a real task app. No native iOS reminders. Slow on Mac.

Best for: existing Notion users who want one more tool inside their existing workspace. Not for someone choosing a primary task app.

How we picked

I ran each app for a week with the same workload: 3 client projects, daily personal tasks, and a 25-item daily brain dump. Same Mac, same calendar, same Apple Reminders sync. I scored each on capture speed, AI usefulness (not just presence of AI), reliability over a week, integration with the rest of my Mac stack, and price-to-value.

Capture speed was weighted heavily because that is the bottleneck for most users. An AI feature that requires 8 seconds of menu navigation is worse than no AI feature at all.

For pure AI reminder apps without the to-do framing, see the 7 best reminder apps with AI. For broader Apple Reminders alternatives without the AI requirement, see 7 best Apple Reminders alternatives in 2026.

"I cycled through 5 of these in 6 months. Settled on Ultra Reminders because it was the only one that did not feel like I was renting my own data."
paraphrased from r/macapps, March 2026

"Motion is impressive but it cost me $400 in 2025 and the auto-reshuffle ended up annoying my team because meeting times kept moving."
paraphrased from a Hacker News thread, December 2025

FAQ

Q: Which AI to-do app has the best privacy?

A: Ultra Reminders, by a wide margin. The Qwen 3 1.7B model runs locally on your Mac. No data goes to a server. Every other app on this list sends task data to a cloud LLM (usually OpenAI or Anthropic) for processing.

Q: Are these AI features actually useful or marketing?

A: Mixed. Motion's auto-scheduling is genuinely useful if your calendar is the bottleneck. Ultra's inbox cluster at 10am saves about 6 minutes a day. Sunsama's daily plan suggestions are helpful for structure. Taskade's agents are interesting but unreliable. Notion AI is a write helper, not a task helper.

Q: Do any of these work on iPhone?

A: All of them have iPhone apps except Ultra Reminders, which is Mac-only. Ultra syncs to iPhone via Apple Reminders, so you still see your tasks on iPhone, just without Ultra's UI.

Q: What if I just want better Apple Reminders without paying monthly?

A: Ultra Reminders for $35 one-time is the best fit. It enriches Apple Reminders without replacing it. Free 14-day trial.

Q: Can I use multiple of these together?

A: Sometimes. Ultra Reminders + Motion can coexist (Ultra reads/writes Reminders, Motion reads Calendar). Akiflow + Todoist is harder because both want to be the primary inbox. Pick one primary task app and stick with it.

Ultra Reminders solves AI task apps that actually do the work, not just label features. Free 14-day trial at ultrareminders.com.