Keep Alive will send a personalized SMS message to one or more people if you have not used your device for a specific period of time. Intended to be used as a failsafe for those who live alone in the event of an accident or other emergency. Once the settings are configured, no further interaction is required. Android now automatically removes permissions for apps that haven’t been used recently. Keep Alive, once settings are configured, requires no further interaction and can have its permissions revoked, possibly preventing it from sending an alert. Keep Alive was designed to work as unobtrusively as possible, and instead of asking the user to open the app periodically, it expects this behavior to be disabled. On the most recent version of Android, this is called “Suspend app activity if not in use” and can be found on the App Info screen for Keep Alive.

Features
100% device-based, no cloud services or accounts required
Free, without ads or trackers
Minimal battery usage
Multiple SMS recipients
Personalized alert messages
Optional: Include location information in text messages
Optional: Make a phone call with speakerphone turned on
Requirements
Lock screen – used to detect the last time the device was used
Active SIM – used to send text messages and make phone calls
WiFi calling and messaging will be used if the device supports it
Main settings
Hours of inactivity before prompt

Supported Android
{4.0 and UP}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0) – Android 10 – Android 11

Download Keep Alive KeepAlive 1.1.3 APK  For Android

Keep_Alive_KeepAlive_v1.1.3_GitHub.apk