Ring (Sound) Free
Sets the receiver's ringer to normal mode so a phone left on silent rings out loud.
Care4u gives trusted contacts the helpful tools to find and care for a phone — and intentionally leaves out the invasive ones.
Every command returns an acknowledgement so the sender knows whether it worked.
Sets the receiver's ringer to normal mode so a phone left on silent rings out loud.
Switches the ringer to vibrate to locate a phone quietly.
Sets the ringer to silent (requires Do-Not-Disturb access) to quiet a phone remotely.
Forces maximum ring volume regardless of current settings — find a phone in a noisy place or deep in a bag.
Acquires a one-time GPS fix and returns latitude, longitude, accuracy and a Google Maps link in the acknowledgement.
Locks the receiver's screen via Android Device Admin. Uses force-lock only — it cannot erase data or change passwords.
Set a device to accept commands only from numbers saved in its own contacts, with no self-bypass. We recommend keeping this on.
Uses Google libphonenumber with device-region detection to match numbers across formats and countries — it works internationally.
Every command returns a status/result, correlated by ID, with timeouts and automatic retries — so you see whether it worked.
Guides you to grant DND, location, notifications, battery exemption and Device Admin — with progress and a “Fix All” flow.
Helps commands arrive reliably when the phone is idle, with auto-start guidance for some brands.
Re-registers itself after a restart so the phone stays reachable for commands.
High-priority silent push messages deliver commands within seconds and queue them when a phone is offline.
A local biometric or device-credential prompt protects sensitive in-app actions.
No passwords — verify your number with a one-time SMS code and you're in.
Core commands — Ring, Vibrate and Silent — are always free. Premium unlocks the most powerful tools, and Care4u also grants occasional free-access promotions so you can try them.
Care4u grants premium access free on certain days and nightly hours, so you can experience the advanced features before deciding to upgrade. Purchases are handled securely through Google Play Billing.
Install Care4u, set it up once, and turn any trusted contact into instant help.