Built for iOS · Live now

Deep work,
on demand.

LockIn turns your iPhone into a focus machine. Run timed sessions, block distractions with Screen Time, and watch your streak climb — one quiet hour at a time.

+9k
★★★★★
10,000+ focusers shipping deep work
Focused today
2h 14m
+28 min vs yesterday
Consistency
12-day streak
On fire
LockIn on iPhone showing the focus timer, mode picker, and tab bar
Built for focus

Every tool you need to protect your hours.

From pomodoro cycles to hard app blocks, LockIn ships with the full kit. No fluff. No upsells inside upsells. Just deep work.

Distraction Blocker

The apps that steal hours, sealed shut.

Pick your trigger apps once, then LockIn hard-blocks them for the full focus window. No peeking, no quick checks, no loopholes.

Streaks

Show up daily.

Watch the streak grow.

12day streak
Notifications

Gentle nudges.

Session reminders, never spam.

Time to lock in
Your 25-min session is ready.
now
Session complete
Take a 5-min breather.
25m
Live Activity

Always in view. Never in the way.

Track your timer from the Lock Screen and Dynamic Island. Glance, don't unlock.

Custom Timers

Your rhythm, your numbers.

Pomodoro purist? Long-form maker? Set custom focus and break lengths, plus how many cycles to chain together.

15 min 25 min 50 min 90 min Custom
How it works

Three steps to uninterrupted hours.

No setup wizards. No accounts. Pick, set, lock.

01

Pick what to block

Use Apple's Family Controls to choose the apps and sites you want sealed off during deep work.

02

Set your rhythm

Choose a preset or dial in your own timer. 25/5, 50/10, 90/20 — whatever your brain wants.

03

Lock in

Tap start. The block kicks in, the timer ticks, and your Lock Screen keeps you honest.

Track what matters

The numbers don't lie — but they do motivate.

Every session adds to your week. Watch the bars grow, the streak climb, the trend point up. Real data, all on your device.

"I tried every focus app. LockIn is the first one I actually open every morning. The Lock Screen widget alone changed my workflow."
— Maya R., Independent Designer
This week
14h 22m
+28%
Sessions
34
Avg length
25m
Streak
12d
Pricing

Two plans. One focus system.

Pick monthly or yearly. Both include a 7-day free trial, then auto-renew unless cancelled.

Monthly
$4.99 / month
7-day free trial included

Perfect if you want flexibility while still getting the full LockIn feature set.

  • App blocking
  • Live Activity & Dynamic Island
  • Custom timer cycles
  • Detailed weekly stats
Start 7-day free trial
Best value
Yearly
$29.99 / year
7-day free trial included

Same full feature set, lower effective monthly cost for long-term consistency.

  • App blocking
  • Live Activity & Dynamic Island
  • Custom timer cycles
  • Detailed weekly stats
  • Priority support
Start 7-day free trial
FAQ

Quick answers.

Still curious? Email support@joinlockin.app and we'll get back fast.

Where is my data stored?
All session history, streaks, and settings stay locally on your device. We don't run a server. We don't see your data. There's no account.
Can I cancel Pro any time?
Yes. Cancel from your Apple ID Subscriptions any time. Pro stays active until the end of your billing cycle, then you drop back to Free.
Does it work on iPad and Mac?
LockIn is optimized for iPhone first. iPad runs the iPhone app today; native iPad and Mac builds are on the roadmap.
What permissions does LockIn need?
Family Controls (for blocking), Notifications (for session reminders), and Live Activities (for the Lock Screen widget). All optional, all explained on first launch.
How do I get support?
Email support@joinlockin.app — a real human reads every message. Pro subscribers get priority replies.
LockIn

Stop scrolling. Start shipping.

Download LockIn and start your 7-day free trial. Then choose Monthly at $4.99 or Yearly at $29.99.