Todoist Alternative
Todoist is great for organizing tasks. But if you have ADHD and can't START tasks, OneTask is the alternative. One task, one timer, zero overwhelm.
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Todoist alternative summary: OneTask doesn't show you a list. It shows you one task and a timer.
Last updated 2026-04-18
Todoist is amazing at capturing tasks. But if you spend more time organizing your to-do list than actually doing tasks, the app has become the problem.
Todoist's projects, labels, filters, and priorities give you so many choices that choosing what to work on becomes its own task. For ADHD brains, this is paralysis.
There's no built-in timer or focus mode. Todoist tells you what to do but doesn't help you actually start doing it.
The more tasks you add, the more anxious you feel looking at the list. Todoist scales beautifully — but your anxiety scales with it.
Todoist works across every platform, which means notifications follow you everywhere. There's no escape from the list.
OneTask doesn't show you a list. It shows you one task and a timer. That's the whole app. No lists, no projects, no labels — just the thing you committed to doing right now.
Live Activity on your Lock Screen and Dynamic Island. Your commitment is always visible, always counting. Todoist has no timer.
Fewer choices means less executive function drain. You don't need to decide what to work on — you already decided. Now just press start.
Home Screen widgets, Lock Screen widgets, Apple Watch complication. Your single task is everywhere you look.
$1.99/mo
Or $19.99/year
Free (limited)
Pro: $4/month. Business: $6/user/month.
They solve different problems. Todoist manages your task list. OneTask executes one task at a time. Many users keep both: Todoist as the system of record, OneTask as the execution layer.
OneTask isn't designed for that. If you need a full task overview, keep Todoist. Use OneTask only when it's time to focus and execute.
Not directly. OneTask is intentionally standalone — you enter one task, focus on it, finish it. The simplicity is the feature.
Try OneTask free. No account needed.
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