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Store listing
By Syed Muhammad Sadiq Husaini, from the App Store
Description by Syed Muhammad Sadiq HusainiWritten by the developer, not by AppBrain. Click to read.
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.
Safety and technology
Found in the app by AppBrain
Price
Free
App size
37.5 MB
Content rating
Everyone
Technologies used by Did I Lock it!
Releases
Updates seen on the App Store
Version
1.1
Launched
September 2026
No changelog data
Rankings
App Store top charts
App Store Rankings for Did I Lock it!
This app is not ranked
About the app and developer
About Did I Lock it!
Did I Lock it! is an utilities app developed by Syed Muhammad Sadiq Husaini.
What is the rating of Did I Lock it!?
Did I Lock it! has no ratings yet.
Is Did I Lock it! free?
Did I Lock it! is free. The app size is 37.51 MB. The latest version available is 1.1. The last update was on October 5, 2026.
What are the requirements for Did I Lock it!?
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
Did I Lock it! is made and published by
Syed Muhammad Sadiq Husaini.
AppBrain is an independent app data site and isn't affiliated with Syed Muhammad Sadiq Husaini.
The app name, icon, screenshots and description belong to Syed Muhammad Sadiq Husaini and are shown as published on the App Store.
Developer information for Syed Muhammad Sadiq Husaini
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
