You downloaded Todoist on a Sunday, back when the week still looked fixable. You made projects. You gave them colors. You emptied every loose thread out of your head and into the app, and for about forty minutes it felt like relief — like you had finally found the thing.
By Thursday there are sixty-one tasks in there, eleven of them red, and you haven’t opened it since Tuesday. The badge on the icon has become something you actively look away from. Somewhere under three layers of nested projects is the one thing that was genuinely due today.
The frustrating part is that Todoist is good. It’s fast, it’s well built, people you respect swear by it. So when it doesn’t stick, the obvious conclusion is that the problem is you.
Why does Todoist work for some ADHD brains and not others?
Todoist is really two apps sharing one icon.
The first one is a capture tool, and it’s excellent. You think of something, you type it, it’s out of your head and stored somewhere you trust. That half asks almost nothing of you.
The second one is a management system. It assumes a person who opens the app daily, reviews what’s in it, reschedules whatever slipped, keeps the structure tidy, and keeps a streak alive. Todoist isn’t unusual here — most productivity software quietly assumes that maintenance is free. For a lot of ADHD brains, maintenance is the expensive part. It’s rarely the task you can’t face. It’s the twenty minutes of admin standing in front of the task.
So the question isn’t really yes or no. It’s which half of the app you end up living in.
Here’s the short version, feature by feature:
| What Todoist does | Why it helps an ADHD brain | Where it bites |
|---|---|---|
| Quick Add with natural-language dates | Thought to captured in about four seconds | Capture is so easy the list grows faster than you triage |
| Karma points, levels and a daily streak | Real, immediate credit for finishing things | One rough week and the scoreboard becomes evidence against you |
| Nested projects, sections, sub-tasks | Genuinely powerful if you maintain it | Anything one level down stops existing |
| Overdue tasks carried into Today | Nothing gets quietly lost | Today becomes a red archive of last week |
| Free tier plus a paid plan | Usable without paying | Some of the calmer parts sit behind the upgrade |
| Account, cloud sync, every platform | Same list on every device | Sign-up and setup before you get any value at all |
What Todoist genuinely gets right
Quick Add is the best thing in the app
Type “email the landlord about the boiler Friday 9am” and it pulls the date out of the sentence without making you touch a date picker. That sounds like a small convenience. It isn’t. The gap between having a thought and having it safely written down is where most ADHD to-do systems die, and Todoist has made that gap about as short as software can.
This is also the part with the most evidence behind it. Research on cognitive offloading found that writing something down improves performance on the task in front of you, not just on the thing you wrote down — the act of externalizing frees up capacity right now. If all you ever use Todoist for is getting what’s in your head onto a surface outside it, you are using it correctly.
The Today view is one honest list
Strip everything else away and Today is a single flat list of what you said you’d do. No hierarchy, no navigation, no deciding. For a brain that stalls at the deciding step, one list beats a beautiful structure every time.
It’s already where you are
Android widgets, a share-sheet entry, browser add-ons — at the time of writing it turns up in most of the places a stray thought actually happens. An app you have to go and open is an app you forget about.
Where Todoist reliably trips ADHD brains up
Karma turns your week into a scoreboard
Karma gives you points for completing tasks, levels as those points accumulate, and a daily streak. It’s designed to motivate, and for the first few weeks it usually does.
The trouble starts at the first miss. A streak is only ever motivating while it’s intact; the moment it breaks it stops being a reward and becomes a record. Emotional dysregulation is a well-documented part of adult ADHD, which is part of why a broken counter can land less like a statistic and more like a verdict on your character. If you’ve ever deleted an app rather than look at a zero, you already know the mechanism. It’s also exactly why some people deliberately look for a to-do app that never counts days.
Nested projects hide your work from you
Todoist’s structure is genuinely capable: projects inside projects, sections inside those, sub-tasks under those. The catch is that every layer you add is a layer you now have to remember to look inside.
Reviews of ADHD neuropsychology keep landing on the same cluster — working memory, shifting attention between contexts, and holding a plan in mind while acting on it. A collapsed project is a plan you can no longer see, and for a lot of people out of sight really does mean out of mind. The work doesn’t feel deferred. It feels finished, right up until it isn’t.
Overdue is a permanent record
By default, anything you don’t finish rolls into Today in red and stays there. The logic is sound — nothing gets lost. The experience is that opening the app means being greeted by a list of everything you didn’t manage, before you get to anything you might actually do.
Most people respond by not opening the app. Which is a completely rational response to being yelled at.
The setup tax comes due every few weeks
Filters, labels, a project tree, a weekly review — the system works beautifully while you maintain it, and it degrades quietly when you don’t. Then one Sunday you notice the degradation, and the fix is a rebuild. The rebuild feels great. It also means you’ve now spent three Sundays on the app and none of them on the work.
How to make Todoist more ADHD-friendly this afternoon
If you like the app and want to keep it, three changes do most of the work.
Turn Karma off
At the time of writing, Settings has a Productivity section with a switch for Karma, and a Vacation Mode that pauses the streak if you’d rather not lose the history. Thirty seconds. You lose nothing you were actually using, and the app stops keeping score on you.
Flatten everything to one level
Delete the sub-projects. Aim for something like five top-level projects, no sections, no sub-tasks. You will feel like you’re losing organization. What you’re actually losing is places for things to hide.
Only date what is genuinely today
Most ADHD due dates aren’t deadlines — they’re hopes. Every hopeful date you set is a future red item. Put a date on the things that have a real external consequence, and let everything else sit undated in a project you skim on purpose. Fewer dates, fewer lies, less red.
What if the answer is still no?
Sometimes you do all three and it still doesn’t take, and that’s worth accepting early rather than at Sunday number four. A powerful app you avoid is worth less than a limited one you open. Plenty of people move to something smaller after Todoist and find their completion rate goes up, which is the only metric that matters.
Some go quite a bit smaller on purpose. Noodl is one example on Android: Today is a short list with an “up next” card, everything undated waits in a Plan screen without turning red or overdue, there’s a focus timer, and it runs with no account, no ads and nothing stored in a cloud. It is not more capable than Todoist. It’s less, deliberately — which is the whole point for some people and a dealbreaker for others.
You’re not failing at Todoist
An app fitting badly is information about the fit. It isn’t information about you. Todoist is built for someone who enjoys maintaining a system and gets a lift from watching a number climb, and that person exists in large numbers — they’re just not everybody.
If the half of the app that works for you is the four seconds between a thought and a saved task, take that and leave the rest of it switched off. Nobody is grading the setup.