# 家庭定位器 - 朋友與家人位置追蹤、手機追蹤 > Real-time tracking of family members' locations, movement status, and phone battery levels; supports remote notifications, location tracking, SOS emergency calls, and multi-group management; core functions are completely free. Canonical page: [https://chrome-stats.com/d/tw.utiltech.locator](https://chrome-stats.com/d/tw.utiltech.locator) ## Overview - **ID:** `tw.utiltech.locator` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Utiltech Studio - **Category:** TOOLS - **Downloads:** 1,018 - **Version:** 1.1.6 - **Last updated:** 2026-10-17 - **First published:** 2026-09-12 - **Publisher country:** TW - **Size:** 68 MB - **Data as of:** 2026-10-21 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=tw.utiltech.locator) - **Website:** [https://studio.utiltech.tw](https://studio.utiltech.tw/) - **Privacy policy:** [https://share.utiltech.tw/privacy/family\_locator\_privacy.html](https://share.utiltech.tw/privacy/family_locator_privacy.html) ## Description Family Locator is a location-sharing app designed for family, friends, and travel companions.

Watch each other's real-time location, movement status, and phone battery level anytime. It supports background location services, arrival/departure notifications, location tracking, SOS emergency calls, group messaging, and desktop widgets. Whether picking up kids, checking on elderly relatives, or traveling with friends, you can have greater peace of mind knowing each other's whereabouts.

Core features such as real-time location, messaging, SOS, location notifications, location tracking, and battery monitoring are all free to use, with no limit on the number of groups. Upgrading to the premium version unlocks additional features such as desktop widgets and location export.

[Real-time Location Sharing] Instantly view member locations, movement status, and phone battery levels.
Supports background location services, eliminating the need to keep the app running.
Smart power-saving design reduces power consumption during prolonged location services.
Displays last update time; manually request the other party to update their location.
One-click navigation to member locations.
Supports both standard and satellite maps.

[Desktop Widget] See where your family is and how far away they are from you on the home screen without opening the app.
Displays member locations or nearby streets, movement status, messages, and battery levels.
Offers small, medium, and large sizes; choose which groups and members to display.
Adjustable font size in three increments; even seniors can read clearly.

[Messages and Responses] Leave a message for group members, displayed directly on the map.
One-click to view and update your messages on the map.
Members can quickly respond with emoticons.
Tap to remind someone.
Messages can be set to automatically delete.
Messages in each group are independent and won't interfere with each other.

[SOS Emergency SOS] Long press SOS Send SOS notifications to group members.
Simultaneously provides the SOS user's latest location and phone battery level.
Members can quickly respond and navigate directly to the location.
Location is continuously updated during the SOS period; the notification can be canceled with one click after safety is confirmed.

【Location Footprint】 View daily locations, duration of stay, and movement routes.
Automatically organizes frequently visited locations and visit records.
Daily footprints can be exported as CSV or GPX files (advanced version).
Footprint sharing can be enabled or disabled for different groups.
Off by default, controlled by the user.

【Location Notification】 Set frequently used locations such as home, school, and office.
Automatically notify when members arrive or leave.
Specific members can be monitored.
Location ranges can be displayed on the map, making it easy to see who is where.
No need to constantly open the map to check locations.

【Multiple Groups】 Create separate groups for family, friends, couples, and outings.
Independent management and location sharing between groups. Temporary groups can have expiration dates and automatically disband upon expiration. Unlimited number of groups.

【Quick Invitation】 Supports 6-digit invitation codes, QR codes, and invitation links.
Quickly join by sending invitations via LINE. No need to exchange phone numbers. Supports... Apple and Google Account Login

【Battery Monitoring】 Real-time view of group members' phone battery levels. Automatic alerts when battery is low. Reduces the chance of sudden loss of connection due to dead battery.

【Privacy Control】 Individual pause location sharing within the group. Location and messages are only visible to members of the same group. Each member must log in and agree to sharing. Account, location history, and messages can be deleted at any time.

Family trackers make it easier for family and friends to know each other's location and safety.

No need to constantly send messages asking "Have you arrived yet?" Open the app or glance at the home screen to confidently keep track of important people. ## Rankings - #1,190,297 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_BACKGROUND_LOCATION` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.ACTIVITY_RECOGNITION` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_LOCATION` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.SCHEDULE_EXACT_ALARM` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.USE_FULL_SCREEN_INTENT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.amazon.privacypass.ATTEST` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.ACTIVITY_RECOGNITION` - `com.google.android.gms.permission.AD_ID` - `com.huawei.hms.permission.ACTIVITY_RECOGNITION` - `com.huawei.permission.external_app_settings.USE_COMPONENT` - `oppo.permission.OPPO_COMPONENT_SAFE` - `tw.utiltech.locator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Family Finder・Location Tracker](https://chrome-stats.com/d/com.locationtracker.familylocator.findmyphone) — 215 users - [Family Location Sharing](https://chrome-stats.com/d/net.familylocation.sharelocation.locationtracker) — 8,708 users - [Family Locator - GPS Tracker](https://chrome-stats.com/d/com.galixo.android.locator.circle360.mapd.trackingapp) — 56,657 users - [GPS Location Tracker](https://chrome-stats.com/d/gps.photo.location.tracker.routeoptimiser) — 2,648 users - [GPS Tracker - Family Locator](https://chrome-stats.com/d/com.familylocator.gpstracker.findphone) — 111,149 users - [GPS Tracker - Location Tracker](https://chrome-stats.com/d/com.phonetracker.locationsharing.familylocator) — 59,102 users - [Family Locator - Phone Tracker](https://chrome-stats.com/d/phonetracker.locationtracker.familylocator.trackingapp) — 2,193,913 users, 4.32 / 5 - [Family Locator - GPS Tracker](https://chrome-stats.com/d/com.dtp.phonetracker.gps.phone.number.tracker.familylocator) — 4,954 users - [Phone Tracker : Family Locator](https://chrome-stats.com/d/com.vsvmrti.phonetrckr.fmlyfrnds) — 212 users - [Phone Tracker : Family Locator](https://chrome-stats.com/d/com.gohome.position) — 6,936 users - [Family Locator-Phone Tracker](https://chrome-stats.com/d/com.phonetracker.findmyfamily.gpslocationtracker.familylocator) — 34,730 users - [Phone Number Location Locator](https://chrome-stats.com/d/com.twx.engandroidposition) — 89,925 users, 4.45 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/tw.utiltech.locator)