Left Behind: Don’t Forget is a niche app, with 930 installs. It doesn't have enough ratings yet to judge what users think.
Left Behind: Don’t Forget is made and published by
Heejun_Yang.
AppBrain is an independent app data site and isn't affiliated with Heejun_Yang.
The app name, icon, screenshots and description belong to Heejun_Yang and are shown as
published on Google Play.
About Left Behind: Don’t Forget
Left Behind: Don’t Forget is a productivity app developed by Heejun_Yang.
Install Statistics
Left Behind: Don’t Forget has been installed 930 times. In the last 30 days, the app was installed 14 times.
User Ratings
The app has no ratings yet.
App Information
Left Behind: Don’t Forget is freely available from Google Play. The app size is 6.19 MB. The latest version available is 1.0.4. The last update was on August 23, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since July 2026.
Description by Heejun_Yang(from Google Play)
Forgot your wallet, keys, laptop, medication, or charger?
Left Behind is a departure reminder and leaving checklist for the things you do not want to forget.
When Left Behind detects signs that you may be leaving, it sends a notification. Tap the notification to open the checklist for that place or routine.
CREATE YOUR OWN CHECKLISTS
Create lists for going out, work, school, the gym, travel, or any other routine. Add only the items that matter to you.
Left Behind uses your routine, movement, and optional trusted Wi-Fi to select a relevant checklist at the right moment.
USE IT FOR
• Wallet, keys, phone, and charger • Laptop, access card, and work equipment • Medication and important documents • Gym clothes, water bottle, and headphones • Travel essentials • Any custom routine or destination
YOUR FIRST 5 DEPARTURE CHECKS
All features are available until you have opened five checklists from real departure alerts.
No account or payment card is required.
After the five included checks, a subscription is required to continue using automatic departure alerts and your checklists.
PRIVATE BY DESIGN
• Does not track or store GPS coordinates • No Left Behind account required • Trusted Wi-Fi names are converted into identifiers before being stored • Original Wi-Fi names are not stored • Checklist content stays on your device • The microphone is activated only when you choose voice input
Android may classify access to a Wi-Fi name as Location permission. Left Behind uses this permission for optional trusted Wi-Fi detection and does not request or store GPS coordinates.
Set it up once and get one last check before you walk out the door.
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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.
