Best Deteralert Apps

219+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

The best deteralert apps on iPhone average 4.4★ across 219+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Deteralert

Find My Friends#1

Find My Friends by Apple Inc.

Editor's Choice
🌐 Social Networking
3.4(427 ratings)
Free
Find My Friends screenshot 1
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Find My Friends screenshot 5

Easily locate friends and family on your iOS devices. Share your location temporarily or permanently, set up location-based alerts, and control your privacy with simple switches. Stay connected and informed about your loved ones' whereabouts.

iSharing: GPS Location Tracker#3

iSharing: GPS Location Tracker by ISHARINGSOFT, INC.

실시간 위치공유 자녀 커플을 위한 안전 지도 어플
Worth Considering
🌐 Social Networking
4.8😐(35K ratings)
FreeAdsIn-App Purchases
#98in Social Networking
iSharing: GPS Location Tracker screenshot 1
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iSharing: GPS Location Tracker screenshot 4
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This app provides real-time GPS tracking to keep families connected and safe. It offers features like location sharing, place alerts, and emergency notifications. Premium features include driving reports and extended location history.

What We Love

  • 🚀 Accurate location tracking
  • 👍 Helpful for monitoring family members
  • 💡 Walkie-talkie and messaging features
  • 🔒 Secure and private

Room to Improve

  • 🐛 Inconsistent location accuracy
  • 🔋 Drains battery quickly
  • 💰 Expensive subscription

More Deteralert apps to explore

4
ActiveAlert
ActiveAlert
ActiveAlert
by Active911, Inc
Free

This app provides essential call details directly on your smartphone, eliminating the need to manually record information or enter addresses while driving. It automatically maps alarm locations, facilitates real-time response coordination, and organizes past and current calls.

Real-time call details on smartphoneAutomatic alarm location mappingReal-time response coordination map
📊 Productivity
(727)
free
5
Phone Tracker - Family Locator
Phone Tracker - Family Locator
Phone Tracker - Family Locator
Device Tracking by Number
Free

This app helps you stay connected with family and friends by providing real-time location tracking. You can view location history, set up arrival/departure alerts for important places, and create private groups for trusted sharing. It also includes emergency SOS alerts and a lost phone finder.

Real-time location trackingLocation historyArrival/departure alerts
🌟 Lifestyle
(64K)
freemium
6
Find My Friends Phone - iMapp
Find My Friends Phone - iMapp
Find My Friends Phone - iMapp
Family Link Location Tracker
Free

Locate friends and family members in real-time with this comprehensive tracking app. It offers device tracking, location history, geofencing alerts, and speed monitoring for safe driving. Stay connected and ensure the safety of your loved ones.

Real-time device trackingLocation history (60 days)Geofence alerts
🗺️ Navigation
(5.2K)
free with in-app purchases
7
Phone Number Tracker: Location
Phone Number Tracker: Location
Phone Number Tracker: Location
Live Tracking & Locate Mobile
Free

This app allows you to track the real-time location of your loved ones, providing peace of mind. Receive instant notifications for arrivals and departures from key locations, monitor battery levels, and send emergency SOS alerts with your precise position.

Real-time location monitoringPlace arrival/departure notificationsFamily member battery monitoring
🌟 Lifestyle
(5.4K)
free with in-app purchases
8
PulsePoint Respond
PulsePoint Respond
PulsePoint Respond
Building informed communities
Free

This app connects to 911 to alert you about local emergencies, including cardiac events requiring CPR. It also provides notifications for other community incidents like fires and floods, and allows you to monitor live dispatch radio. It's designed to build informed and responsive communities.

911-connected emergency alertsCPR needed notificationsCommunity incident alerts (fires, floods)
🏥 Medical
(258K)
free
9
mLite: Find my Friends Phone
mLite: Find my Friends Phone
mLite: Find my Friends Phone
Family GPS Location & Tracker
Free

This app helps families stay connected by tracking device location and activity. It offers real-time GPS, location history, and safety zones. Users can also monitor app usage and receive emergency alerts.

Real-time GPS trackingLocation historySafety zones (Geo-Fencing)
🌟 Lifestyle
(12K)
free with in-app purchases
10
Bitdefender Mobile Security
Bitdefender Mobile Security
Bitdefender Mobile Security
Secure Privacy, Web Protection
Free

Safeguard your iPhone from phishing, malicious websites, and data breaches. This app offers real-time threat monitoring, security scans, and account privacy checks to protect your personal information and online identity.

Scam Alert for phishingWeb Protection against dangerous sitesSecurity Scan for vulnerabilities
🔧 Utilities
(35K)
free with in-app purchases
11
Findup: Phone Location Tracker
Findup: Phone Location Tracker
Findup: Phone Location Tracker
Find my friends & GPS Tracker
Free

This app allows you to see the real-time location of your friends and family on a map. You can view their travel history, receive arrival/departure notifications, and track their battery levels. Mark favorite places for easy reference.

Real-time location sharingTravel history trackingArrival/departure notifications
🌐 Social Networking
(7.2K)
free with in-app purchases
12
F-Secure Mobile Security
F-Secure Mobile Security
F-Secure Mobile Security
Antivirus & Identity Guard
Free

This app offers comprehensive mobile security and identity protection. It safeguards your devices from malware, spyware, and phishing attacks, while also providing features to prevent data theft and monitor for data breaches. Enjoy secure browsing and Wi-Fi protection for peace of mind.

Malware, spyware, adware, and phishing protectionDevice location tracking and remote lock/wipeData breach alerts and identity theft protection
🔧 Utilities
(107K)
subscription
13
Find My Location: Tracker
Find My Location: Tracker
Find My Location: Tracker
Mobile Number Locator & GPS
Free

This app allows real-time location sharing with family and friends, providing peace of mind. Receive arrival/departure notifications, access location history, and utilize an SOS button for emergencies. Full privacy control is maintained.

Real-time location sharingArrival and departure alertsLocation history
🌟 Lifestyle
(399)
free with in-app purchases
14
Famio: Find My Family, Friends
Famio: Find My Family, Friends
Famio: Find My Family, Friends
Phone locator & GPS tracker
Free

This app helps you stay connected and ensures the safety of your loved ones by providing real-time location tracking, location history, and customizable notifications. It also includes features like emergency alerts, private chat, and driving mode to enhance communication and safety.

Real-time location trackingLocation historyArrival/departure notifications
🗺️ Navigation
(18K)
subscription
15
Rave Guardian
Rave Guardian
Rave Guardian
by Rave Wireless, Inc.
Free

Enhance personal safety by creating a private network of trusted contacts. This app facilitates rapid communication with your organization, offering features like real-time texting, anonymous tips, and location sharing during emergencies. It provides quick access to important numbers and resources curated by your organization.

Private safety networkReal-time texting with organizationAnonymous tip submission
🌟 Lifestyle
(2.8K)
free
16
Find My Friends & GPS Location
Find My Friends & GPS Location
Find My Friends & GPS Location
Family Location: Phone Tracker
Free

This app helps you monitor the real-time locations of your family and friends. Set up alerts for arrivals and departures from specific places, and easily share your own location. It's designed to enhance family safety and coordination.

Live GPS trackingUnlimited contact monitoringLocation arrival alerts
🔧 Utilities
(145)
subscription
17
Smart911
Smart911
Smart911
by Rave Wireless, Inc.
Free

Enhance emergency preparedness by creating a Safety Profile to share vital household information with 9-1-1. Receive targeted emergency alerts for weather, traffic, and public safety events.

Create Safety ProfilesShare household information with 9-1-1Receive emergency alerts
🌟 Lifestyle
(6.2K)
free
18
Spy Phone ® Phone Tracker
Spy Phone ® Phone Tracker
Spy Phone ® Phone Tracker
Family GPS & Contacts Tracking
Free

Monitor loved ones' smartphone activities with real-time GPS tracking, contact monitoring, and alerts. Features include a panic button, battery level notifications, and installed app viewing to help ensure family safety.

Real-time GPS location trackingContact list monitoringPanic Button alerts
📊 Productivity
(5.7K)
free with in-app purchases
19
Noonlight: Feel Protected 24/7
Noonlight: Feel Protected 24/7
Noonlight: Feel Protected 24/7
No. 1 Safety App
Free

This app provides immediate emergency assistance with a single button press. It can discreetly alert authorities to your location and situation, offering peace of mind in uncertain moments. Advanced features include automatic crash detection and integration with ride-sharing services.

One-button emergency alertLocation sharing with first respondersAutomatic crash detection
🌟 Lifestyle
(17K)
free with in-app purchases
20
My Family: Find Friends Phone
My Family: Find Friends Phone
My Family: Find Friends Phone
GPS Location Tracker, Locator
Free

This app helps families stay connected by privately sharing real-time GPS locations. It offers smart alerts for arrivals and departures from designated places, location history, and battery level notifications. It also aids in finding lost or stolen phones.

Real-time family location sharingSmart arrival/departure alerts30-day location history
🌐 Social Networking
(5.1K)
free with in-app purchases