FocusMe is a commercial, cross-platform blocker (Windows, macOS, Linux, Android, plus browser extensions) built around "plan hardening": once a blocking plan is active, restrictions can only be tightened, never loosened, for the plan's duration. Its "Enforced Mode" is, by the vendor's own explicit description, built to be genuinely unbypassable while active — a strong, deliberate claim worth stating plainly rather than softening, since it's a meaningfully stronger promise than most competitors are willing to put in writing about their own hardest setting.
What FocusMe actually does
FocusMe blocks apps, websites and games on schedules and time budgets you define, with "plan hardening" meaning an active plan's restrictions can only get stricter, never looser, until it ends, closing off the option to quietly loosen a rule mid-session the moment it becomes inconvenient. "Enforced Mode" adds real tamper-resistance: the vendor states it cannot be uninstalled, disabled, or bypassed while active. It also includes an AI-generated weekly coaching report on distraction patterns and works fully offline, so a lack of internet connection isn't itself a way to escape an active block. FocusMe's offline operation also means Enforced Mode continues working even if you disable your internet connection entirely, closing off a workaround that some less thorough blockers, dependent on a live connection to check their own rules, might otherwise leave open.
Where FocusMe is honestly the better pick
For anyone who has specifically found other blockers too easy to disable in a moment of weakness, FocusMe's Enforced Mode is built explicitly, and by the vendor's own account, to be unbypassable while it's running — a genuinely stronger claim than a quiz question makes, since it removes the possibility of getting through at all rather than merely raising the cost of doing so. "Plan hardening," which only ever tightens restrictions during an active session, is also a thoughtful, distinctive safeguard against talking yourself into a weaker rule mid-session, precisely when you'd be most tempted to try. It's also worth noting that FocusMe's money-back guarantee and free trial give a genuinely low-risk way to test Enforced Mode's actual strength for yourself before committing to a paid licence, which matters given how strong a claim "cannot be bypassed" really is.
| Feature | FocusMe | Mr. Grummel |
|---|---|---|
| Platforms | Windows, macOS, Linux, Android, plus browser extensions | iOS & Android (in development) |
| Core mechanism | Scheduled/time-budget blocking, with an optional "Enforced Mode" the vendor states cannot be uninstalled, disabled, or bypassed while active | Answer a quiz question from the app's curriculum to unlock |
| Self-bypassable during Enforced Mode? | No, by explicit vendor design and description, for the duration of the enforced plan | Not yet released — can't be assessed |
| Physical hardware required? | No | No |
| Price | $6.99/mo, $29.99/yr, or a $119.99 lifetime licence; 14-day free trial, 60-day money-back guarantee | Not yet announced — join the waiting list |
The one mechanical difference that actually matters
FocusMe's Enforced Mode and Mr. Grummel's quiz question represent two different, honestly stated theories of enforcement strength. FocusMe's is closer to absolute: the vendor states there is no way through while it's active, full stop, no matter how the request is framed or how urgent it seems in the moment. Mr. Grummel's is a real but surmountable cost — you can always get back in, but only by actually answering three questions correctly, not by tapping an obvious off switch or waiting out a countdown. One removes the door entirely for the duration you set; the other makes you knock properly every single time, which is a smaller but more repeatable kind of resistance. It's also worth adding that an absolute guarantee like FocusMe's comes with its own risk: if you genuinely need emergency access during an enforced session for a real reason, there's reportedly no built-in override at all, which is the flip side of a lock strong enough to resist your own best excuses too.
Who should pick which
If you've specifically found that every other blocker eventually gets disabled in a weak moment, no matter how well-intentioned you were when you set it up, and you want a tool that states plainly it can't be bypassed once engaged, FocusMe's Enforced Mode is built exactly for that. If you'd rather stay in control, with a real but answerable challenge standing between you and the app, that's the different bet Mr. Grummel is making, specifically on your phone, without asking you to hand over that much control to the software in the first place. It's also worth trying FocusMe's desktop version specifically if your distraction problem spans a computer as much as a phone, since its cross-platform reach into Windows, macOS and Linux is broader than most phone-first competitors in this comparison set attempt. It's also worth remembering that FocusMe's pricing sits toward the higher end of this comparison set, which is worth weighing against how much that additional certainty of an unbypassable lock is actually worth to you personally. Anyone weighing that cost should also factor in the free trial and money-back guarantee, which at least make the higher price a genuinely low-risk one to test before committing.