Did I Lock it!

Ever driven halfway to work wondering if you locked the door? Did I Lock It fixes that — for good.

HOW IT WORKS Before you leave, tap through your checklist: door, stove, iron, garage — or whatever you're worried about. If you walk out the door with something left unchecked, the app notices you've left home and nags you with a reminder until you deal with it. Come back, and it stops.

No cameras. No smart locks. No hardware. Just your phone and a habit you'll actually keep.

FEATURES - One-tap checklist for your daily walkout routine - Automatic detection when you leave home (works in the background) - Repeating reminders until you confirm everything's handled - Customize your checklist with your own items (Pro) - Clean, distraction-free design

PRIVACY FIRST Did I Lock It doesn't need an account, doesn't track you across apps, and doesn't sell your data. Your home location stays on your device — it's only used to know when you've left, never shared or uploaded anywhere.

DID I LOCK IT PRO Upgrade once to remove all ads and unlock unlimited custom checklist items — windows, mail, pet food, whatever your routine needs. One-time purchase, yours forever.

Stop turning the car around. Download Did I Lock It and leave the house with confidence.

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