iOS & Android · Available now

Your apps,
on lock.

Lock the apps and sites that pull you off track. Schedule shields around your mornings, workouts and deep work, and earn them back when the condition clears.

Download on the App Store GET IT ON Google Play

Free on iOS and Android. One shield free, unlimited with Pro.

The idea

More than a screen-time report.

Most apps just tell you how much time you already lost. Grit-Lock does something about it. Schedule a shield around the parts of your day that deserve your focus, and your distracting apps stay locked until the condition clears.

It's not about never using your phone. It's about deciding when your phone gets access to you.

How it works

Three steps.
The lock does the rest.

Step 01

Set your shields

Pick the apps and websites that pull you off track. Then choose when each shield starts, which days it runs, and what clears it: a morning window, a verified workout, or a focus block.

Step 02

Shields go up

At the time you set, your chosen apps lock at the system level. Not a reminder you can swipe away. Calls, texts and system apps always stay open.

Step 03

Earn your unlock

A time window clears on its own when it ends. A workout shield waits for Apple Health or Health Connect to verify your session. Every shield clears at midnight regardless.

See it in action.

Real screens from the iPhone app. Android has the same features.

Grit-Lock home screen: a cleared shield, a 1 day streak with 1 rest day left, and a breaking fee owed with a Settle up button
Your Day at a Glance
Shields, streak and anything owed
Battle Buddy settings: text my buddy, or text my buddy and owe them a $5 breaking fee paid on Venmo
Battle Buddy
Text only, or text plus a breaking fee
Shield editor: start time, morning, workout or custom type, clear after 1, 2 or 4 hours or midnight, and repeat days
Build a Shield
When it starts and what clears it
Settings showing two scheduled shields at 08:50 and 21:30 and 14 shielded apps
Stack Your Shields
Each with its own schedule
Stats screen: this week with one day earned and a 1 day streak toward the next milestone
Stats
Your week and your streak
Settings: notification toggles including settle-up reminders, cooldown, and Battle Buddy
Cooldown and Reminders
Friction between shields, nudges when it counts
Why Grit-Lock

Built to help you
follow through.

Health-verified unlocks

Workout shields read your real data from Apple Health or Health Connect: workout minutes, active calories, exercise minutes, or any logged workout. No honor system.

Stack your shields

A morning window, a lunch workout, an evening focus block. Each shield has its own schedule and its own way to clear, and they clear independently.

Battle Buddy

Name one person. Past your weekly free bypasses, the next one waits until you text them. Add an optional breaking fee you pay them on Venmo, Cash App or PayPal. Grit-Lock never touches the money.

Cooldown

When no shield is up, opening a blocked app costs a short wait. Tap once, come back after the timer, then tap again. A pause instead of a wall, so the habit holds between shields.

Streaks with rest days

Every earned day adds to your streak. A rest day covers a missed day automatically so one rough day does not erase a month. A bypass you choose still breaks it.

Websites too

Blocking an app while the browser still loads the same site is not a block. On iPhone, shield specific sites. On Android, shield your browsers alongside your apps.

Always in view

Home screen widgets on both platforms. A live lock screen countdown while a shield is up. Shortcuts and Siri on iPhone, a Quick Settings tile on Android.

Hardcore mode

Remove your own escape hatch. Hardcore turns off bypass and freezes your block list while shields are up, for the days you want to commit fully.

Private by design

No account to create. Your health data, blocked apps, screen time and contacts stay on your phone. Anonymous usage stats only, and you can switch them off.

Free and Pro

Free to start.
Pro when you are ready.

Free
The full loop, forever
  • One active shield of any type: morning, workout or custom
  • Health-verified and time-window unlocks
  • Emergency bypass, always. You never pay to get out.
  • Battle Buddy, with an optional breaking fee
  • Streak with one rest day a month
  • Cooldown on days a shield cleared
  • One 5-minute snooze a day
  • Edit your block list once a week
Pro
Shield the whole day
  • Unlimited stacked shields
  • Lock now for 15, 30 or 60 minutes, or until midnight
  • Edit your block list anytime
  • Hardcore mode
  • Stats: your week, streak milestones and focus history
  • Unlimited snoozes, 5 to 15 minutes each
  • Cooldown every day, on your timing
  • Four rest days a month
  • No sponsor banner

Pro is available monthly, yearly or as a one-time lifetime purchase. Current prices are shown in the App Store and Google Play.

No account

Nothing to sign up for.

Grit-Lock works without a login. Your purchase restores through your Apple ID or Google account. Read exactly what stays on your phone and what does not in the Privacy Policy.

Get in touch

Shield your day.
Earn the unlock.

Grit-Lock is live on the App Store and Google Play. Reach out anytime with questions or feedback: support@buildingrome.dev.

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