You can’t put the phone down
Hours vanish before you notice. Willpower alone doesn’t stop the loop.
Phone habit breaker
Grimby combines usage insights with app blocking (Premium) and a reaper that evolves with your choices—not another dry chart, but a character and skins that hit you in the gut so procrastination doesn’t keep winning.
Death by a thousand scrolls
A few minutes adds up to hours a day. Focus, sleep, and real conversation don’t come back from a Screen Time graph. Grimby turns that leak into the reaper’s growth—so you feel the cost in your bones, not just in numbers.
Soft reminders didn’t work. You want rules you can see—and a look that actually moves behavior.
Hours vanish before you notice. Willpower alone doesn’t stop the loop.
You dismiss Screen Time limits and negotiate with yourself—again.
The hour before bed dissolves into an endless feed.
You’ve been looking away from what the reports would show.
No bargaining—just visible change. Whether you stayed on track shows up right on screen.
Step 01
Set a daily usage goal—optionally split by category. Simple numbers decide the reaper’s state.
The reaper is always watching. Go past your limit and Grimby won’t look away: that phone time becomes “life” drained—and the reaper grows.
Step 02
Set recurring routines and force your phone to lock—weaken Grimby along the way.
Step 03
With Premium, chosen apps can’t launch after you hit your limit. Time windows mean “not later”—“not now.”
Fewer cracks for impulse to slip through.
Step 04
When you need to concentrate right away, pick how long to lock for and tap start—blocked apps stay closed until the countdown hits zero, and the ring shows time left at a glance. Even a short block is a chance to weaken Grimby.
From insight to blocking—start free, upgrade to Premium when you’re serious.
Weekly reports and skins—so “how today went” lives in the look, not only in digits.
Screen Time integration measures per-app use on iOS—including background time.
Premium app locks and time windows block the usual “just one more negotiation.”
Premium unlocks 20+ looks. The reapers below scroll endlessly right to left.
Start free with insight—upgrade when you need real blocking.
Free
$0
Free forever
Premium
$4.99/ month
or $49.99 / year
QHow do you measure usage?
We use Apple’s Screen Time APIs to measure per-app time, including background use.
QHow does app lock work?
It builds on Screen Time restrictions. Past your goal, selected apps won’t open. Emergency override is limited (e.g. once per day).
QWhat kinds of reaper skins are there?
20+ styles—yokai-inspired, cute, cool, and more. Premium unlocks all, with more added over time.
QIs there an Android version?
We’re focused on iOS first. We’ll announce Android timing separately.
QFree vs Premium?
Free covers visualization, goals, and tracking. Premium is for when you need apps to actually stay blocked.
Let Grimby handle what willpower couldn’t. Start by facing how long you really scroll.