Did I lock?1.9.8 - App Store
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Publisher Description
If you often think "Did I lock the door?" after you leave home, this app can be a help for your feeling of uncertainty!
Here is how it works:
- it is very simple "Lock the door then Tap the app"-
For example, fifteen minutes after you leave the house, if you start to think "Did I lock the door?". Rather than run back home to check, simply look at your "Lock Checker" app.
The check history you made in the app when you locked the door confirms it's done. If there is no check-history, you better go back. "Lock Checker" just saved your day from disaster!
No need to check or re-check from today. No worries at all!
Version History - Updated the icon.
- Added the "share locked location" button. 1.9.8 12/12/2020 Bug fixes and performance improvements. 1.9.7 10/13/2020 Minor update 1.9.6 06/07/2020 Bug fix 1.9.5 05/19/2020 - Dark mode added 1.9.4 01/21/2020 Minor bug fix. 1.9.3 12/06/2019 Minor updates to the user interface. 1.9.2 07/13/2019 - Renewal of the app name 1.9.1 02/01/2019 Updated History view (added "edit" feature) 1.9 06/08/2018 Updated the map accuracy. 1.8 05/31/2018 Minor updates (UI) 1.7.1 04/07/2018 App icon reformed 1.7 04/04/2018 Minor modification. 1.6 01/02/2018 Localization (Japanese) 1.5 12/20/2017 1. Updated the user interface
2. Added iPhone X screen 1.4.1 12/06/2017 Updated the user interface. 1.4 12/01/2017 1. Bug fix 1.3.2 10/23/2017 1. Updated Ads format 1.3.1 10/17/2017 1. Renewal of the icon
2. Update the color of the user interface 1.3 10/16/2017 1. Added the app's description both English and Japanese.
2. Changed the format for displaying date information. 1.2.2 10/10/2017 1.2.1 10/09/2017 1.2 10/08/2017 1.1 10/03/2017 1.0 09/26/2017
About Did I lock?
The company that develops Did I lock? is Yusaku Hatakenaka. The latest version released by its developer is 1.9.8.
To install Did I lock? on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Did I lock? as malware if the download link is broken.
How to install Did I lock? on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Did I lock? is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Did I lock? is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.9.8
posted on 2026-10-14
Version History - Updated the icon.
- Added the "share locked location" button. 1.9.8 12/12/2020 Bug fixes and performance improvements. 1.9.7 10/13/2020 Minor update 1.9.6 06/07/2020 Bug fix 1.9.5 05/19/2020 - Dark mode added 1.9.4 01/21/2020 Minor bug fix. 1.9.3 12/06/2019 Minor updates to the user interface. 1.9.2 07/13/2019 - Renewal of the app name 1.9.1 02/01/2019 Updated History view (added "edit" feature) 1.9 06/08/2018 Updated the map accuracy. 1.8 05/31/2018 Minor updates (UI) 1.7.1 04/07/2018 App icon reformed 1.7 04/04/2018 Minor modification. 1.6 01/02/2018 Localization (Japanese) 1.5 12/20/2017 1. Updated the user interface
2. Added iPhone X screen 1.4.1 12/06/2017 Updated the user interface. 1.4 12/01/2017 1. Bug fix 1.3.2 10/23/2017 1. Updated Ads format 1.3.1 10/17/2017 1. Renewal of the icon
2. Update the color of the user interface 1.3 10/16/2017 1. Added the app's description both English and Japanese.
2. Changed the format for displaying date information. 1.2.2 10/10/2017 1.2.1 10/09/2017 1.2 10/08/2017 1.1 10/03/2017 1.0 09/26/2017
version 1.9.8
posted on 2020-12-12
- Updated the icon.
- Added the "share locked location" button.
version 1.9.8
posted on 2020-12-12
Dec 12, 2020
Version 1.9.8
- Updated the icon.
- Added the "share locked location" button.
Disclaimer
Official App Store Link
We do not host Did I lock? on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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