Pick your distractions.
Select the apps, websites, or categories you want to put on pause using Apple’s system picker.
APP & WEBSITE BLOCKER FOR IPHONE
Your next scroll can wait. Block distracting apps, then earn a break with a puzzle or a little movement.
No account needed · In-app purchases
A MOMENT BEFORE YOU SCROLL

A little challenge between
you and your next scroll.
A PAUSE WITH A PURPOSE
You decide what to block and when. Alpaca adds a small challenge before you take a break.
Select the apps, websites, or categories you want to put on pause using Apple’s system picker.
Block now, create a repeating schedule, or set limits on daily usage and how often you open an app.
Choose Challenge mode, then complete a puzzle or exercise challenge to temporarily unlock your plan.

MEET YOUR NEW SCROLLING SPEED BUMP
Make unlocking take more than a tap. Choose the kind of challenge that fits your moment.
Push-ups, squats, jumping jacks, or lunges. Camera-based counting happens on your device.
Solve a slide puzzle or Sudoku. A camera-free way to make your break deliberate.
Prefer another approach? Choose Normal or No Unlock mode for supported plans.
YOUR DAY. YOUR BOUNDARIES.
For the study session, the workday, or the evening you’d rather spend somewhere else.
Start a focus session right away, with an optional end time.
Repeat your boundaries on the days and times you choose.
Allow a chosen number of opens before a timed block begins.
Set a daily time allowance for each selected app.
PERSONAL HABITS. PERSONAL SPACE.
Your plans and usage summaries stay on your device. Exercise camera frames are analyzed on device and aren’t saved or uploaded by Alpaca. No third-party ads.
Read Alpaca’s privacy policy ↗A FEW GOOD QUESTIONS
Alpaca uses Apple’s Screen Time frameworks. Approve Screen Time access, select your apps or websites, and create a blocking plan.
No. Challenge mode also offers slide puzzles and Sudoku. Supported plans let you choose Normal, Challenge, or No Unlock mode.
Yes. Create a Schedule plan for your study hours or evening routine and choose the days it repeats. Use Block Now for a session you want to start immediately.
Full access requires an in-app purchase. Monthly and annual subscriptions and a one-time lifetime purchase are available. Current prices and any eligible trial offers are shown in the app before purchase.
Alpaca and Block Website are separate products. Alpaca manages apps and websites on your iPhone; the Chrome extension manages websites in your desktop browser. Plans and purchases are separate.
A SMALL CHANGE TO YOUR NEXT SCROLL.
Give your attention a little breathing room.
Get Alpaca for iPhoneIn-app purchases · See available plans in the app