Worth saying plainly before anything else: this page is not medical advice, Mr. Grummel is not a treatment for ADHD, and nothing here should be read as a clinical claim. What people with ADHD often describe, in their own words, is less "I don't want to focus" and more "I can't seem to start," or "once I'm pulled away, getting back to the original task feels like starting over from nothing." A notification isn't just a two-second glance for a brain that struggles with task-switching and working memory under load — it can genuinely derail the whole session, not just interrupt it. That distinction matters for what a tool like this can honestly promise: it isn't offering focus, attention, or motivation that isn't already there — it's offering a small, consistent obstacle at the specific moment of impulsively reaching for the phone, which is a narrower and more modest claim than "helps with ADHD" in general.
What you've probably already tried
Stimulant medication where prescribed, timers, body-doubling (working alongside someone else, even virtually), and probably several blocking apps that got uninstalled within a week because the block itself became one more thing demanding executive function to maintain — remembering to turn it on, deciding how strict to make it, troubleshooting when it got in the way of something legitimate. A tool that requires a lot of upfront configuration and ongoing management is asking for exactly the kind of sustained executive planning that's hardest to supply consistently in the first place. Apps with rigid, all-or-nothing blocking schedules are a particularly common casualty, because a missed transition or a schedule that doesn't match an unpredictable day means the block is either blocking the wrong thing or not blocking anything at all, and fixing that mid-day requires exactly the sustained attention that's in shortest supply to begin with. Even medication, where it's part of the picture, doesn't remove the need for something external in these specific moments — it changes the baseline, not the mechanics of an already-open app being one tap away.
Why generic blocking advice fails specifically here
Generic advice like "just set a stricter limit" misunderstands the actual mechanism: for many people with ADHD, the issue isn't that the limit is too loose, it's that maintaining any self-imposed rule over time draws on the same limited executive-function resource that's already stretched thin, so a complicated blocker with many settings to fine-tune becomes its own source of friction and abandonment, independent of whether the underlying idea was sound. The practical result is a familiar cycle: install a blocker with good intentions, spend real effort configuring it precisely, hit a moment where it gets in the way of something legitimate, disable it "just for now" to deal with that, and then never quite get around to turning it back on — not from lack of caring, but because re-enabling it is itself a task that competes with everything else demanding attention that day.
The honest fit
A quiz question can work well here precisely because it's external and immediate — you don't have to remember to enforce it or decide in the moment how strict to be, since the same friction shows up automatically every time, with nothing to configure. For some people, that kind of externally imposed, effortless-to-maintain structure is genuinely easier to stick with than a rule they have to actively police themselves, which is often exactly the part that's hardest. There's also no elaborate setup to maintain or remember — the blocklist, once chosen, simply stays active without needing to be re-confirmed, re-scheduled, or re-armed, which matters a great deal for a tool that has to survive weeks of inconsistent days rather than just one well-organized one.
Where it isn't the right fit
If a quiz question itself becomes a new source of frustration — if getting it wrong triggers rejection-sensitive distress rather than just mild friction, which is a real and common experience for some people with ADHD — that's a sign this specific mechanism isn't the right one for you, and a gentler pause (like one sec's breathing exercise) or a harder, no-negotiation lock (like Freedom's Locked Mode) may fit better. And if executive dysfunction is significantly affecting daily functioning, an app is never a substitute for an actual clinical evaluation and, where appropriate, treatment. It's worth naming plainly that this is not a niche caveat — rejection-sensitive dysphoria is a genuinely common experience alongside ADHD, and a tool whose entire mechanism is "get it wrong and feel a small sting of failure" can be actively counterproductive for someone for whom that sting isn't small at all; if that describes you, it's worth trying something gentler before assuming the concept itself doesn't work. If that's you, it's worth trying the gentler option first rather than assuming friction-based tools as a category don't work — the specific mechanism matters more than the general idea.