OneLocator is a GPS phone locator and location-sharing app for connected devices. It can show a connected phone’s current or last known location and send a ringing command even when that phone is silent. Voluntary live sharing with trusted contacts starts only after an invited user accepts, installs the app, and grants required permissions. Safety tools include Safe Zone arrival and departure alerts, SOS alerts, low-battery warnings, and available movement or driving-speed information. The app is intended for your own devices, devices you are authorized to manage, and sharing between consenting users. It is listed for Android, iPhone, iPad, web, and macOS, with Apple listings requiring iOS 17.0 or later and iPadOS 17.0 or later. The App Store marks it free and says all features are free. Google Play reports encryption in transit and deletion requests. Location data is stored on the device; undelivered shared data remains encrypted on a server for up to 30 minutes before deletion.
Who it is for
OneLocator suits people locating their own or authorized devices and consenting contacts who need live sharing or safety alerts. Required location, notification, and sometimes physical-activity permissions must remain available for related features.
What is good
- Finds current or last known phone location
- Can ring phones set to silent
- Offers Safe Zone and SOS alerts
- Includes low-battery warnings
- Free access listed on the App Store
What to know first
- Sharing requires acceptance and permissions
- Some features unavailable when permissions are disabled
- Precise location may be shared with advertisers
- Apple listing requires iOS 17 or later
Verdict
OneLocator combines device finding, consent-based location sharing, and safety notifications across mobile and web listings. Users should review permission requirements and the stated advertising-data sharing before enabling location features.
Compared on family locator apps
- Free plan
- Yes
- Location alerts
- Yes
- Location history
- unlimited
- Platform support
- both
- SOS tools
- Yes


