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The best to-do app is the one you’ll actually stick with. Some people need a simple checklist; others want projects, reminders and natural-language input. We tested the top task managers in 2026 to match the right one to how you work.
Quick verdict (TL;DR)
- 🏆 Best overall: Todoist — fast, flexible, cross-platform
- 🍎 Best for Apple users: Things 3 (one-time purchase)
- 🆓 Best free & simple: Microsoft To Do / Google Tasks
- 🧱 Best all-in-one (tasks + notes): Notion Check Notion →
How we picked
A to-do app has to be fast to capture a task, easy to organize, and everywhere you are. We weighted quick entry, reminders, cross-platform sync and a clean interface over feature bloat.
Todoist — Best overall
Todoist nails the balance: lightning-fast task entry (type “pay rent every 1st” and it just works), projects, labels, reminders and a clean interface across every platform. The free plan covers most people; Pro adds reminders and more. It’s the safe recommendation for almost anyone.
Pros: Fast natural-language input · cross-platform · clean · solid free plan
Cons: Some reminders need Pro
Things 3 — Best for Apple users
If you’re all-in on Apple, Things 3 is a beautifully designed, one-time-purchase task manager. No subscription, just a polished, calm app for iPhone, iPad and Mac. Apple-only, but a joy to use.
Pros: Gorgeous design · one-time purchase · no subscription
Cons: Apple-only
Microsoft To Do / Google Tasks — Best free & simple
For a no-cost, no-fuss checklist that syncs with the ecosystem you already use, Microsoft To Do and Google Tasks are great. They integrate with Outlook/Gmail and cover everyday lists well.
Pros: Free · simple · integrated with email
Cons: Fewer power features
Notion — Best all-in-one
If you want tasks living alongside your notes, docs and databases, Notion can be your task manager too — flexible boards and lists in one workspace. Best if you already use Notion for everything.
Comparison table
| App | Price | Platform | Best for |
|---|---|---|---|
| Todoist | Free + Pro | All | Overall |
| Things 3 | One-time | Apple | Apple users |
| MS To Do / Google Tasks | Free | All | Simple & free |
| Notion | Free + paid | All | Tasks + notes |
How to choose
- You want the best all-round task app → Todoist.
- You’re on Apple and want polish → Things 3.
- You want free and simple → Microsoft To Do or Google Tasks.
- You want tasks inside an all-in-one workspace → Notion.
Deciding between workspaces? See Notion vs Obsidian.
FAQ
What’s the best free to-do app?
Todoist’s free plan is excellent for most people. For the simplest free option tied to your email, Microsoft To Do or Google Tasks work well.
Is Todoist or Things better?
Todoist is cross-platform with a strong free plan; Things 3 is Apple-only with a one-time price and beautiful design. Pick based on your devices and whether you prefer subscription or one-time.
Should my to-do app sync across devices?
Ideally yes — capture a task anywhere and see it everywhere. Todoist, Notion and Microsoft To Do all sync across platforms.
Verdict
For most people, Todoist is the best to-do app — fast, flexible and everywhere. Apple users should look at Things 3; minimalists at Microsoft To Do or Google Tasks; and if you want tasks inside an all-in-one workspace, Notion.