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Best Key Tracker Lost Apps

220+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

With an average user rating of 4.4β˜…, the key tracker lost category is one of the App Store's strongest. Browse all 220+ apps we track, sorted so the most loved ones surface first.

Top Picks for Key Tracker Lost

Tile - Find lost keys & phone#1

Tile - Find lost keys & phone by Tile, Inc.

Editor's Choice
🌟 Lifestyle
4.8😐(1M ratings)
FreeAdsIn-App Purchases
#84in Lifestyle
Tile - Find lost keys & phone screenshot 1
Tile - Find lost keys & phone screenshot 2
Tile - Find lost keys & phone screenshot 3
Tile - Find lost keys & phone screenshot 4
Tile - Find lost keys & phone screenshot 5
Tile - Find lost keys & phone screenshot 6

This app helps you locate lost items like keys, wallets, and bags. It uses Bluetooth to find nearby items and a community network for items further away. It also allows you to find your phone and offers smart home compatibility.

What We Love

  • πŸ” Helps find lost items
  • πŸ”” Alerts when items are left behind
  • πŸ”Š Loud enough to locate items
  • πŸ’‘ Innovative tracking concept

Room to Improve

  • πŸ”‹ Battery issues and high replacement costs
  • πŸ› Unreliable connectivity and functionality
  • πŸ” Limited range and coverage
Nut - Smart Tracker#2

Nut - Smart Tracker by Beijing Zizai Technology Co.,Ltd.

Easily Find, Never Lost!
Strong Contender
🌟 Lifestyle
4.4😐(858 ratings)
Free
Nut - Smart Tracker screenshot 1
Nut - Smart Tracker screenshot 2
Nut - Smart Tracker screenshot 3
Nut - Smart Tracker screenshot 4
Nut - Smart Tracker screenshot 5
Nut - Smart Tracker screenshot 6

This app pairs with a smart tracker to help you locate misplaced items. It allows you to make the tracker beep, find your phone using the tracker, and receive alerts when your phone and tracker are disconnected. You can also share tracker access with others and view the last known location.

What We Love

  • πŸ‘ Easy to set up and use
  • πŸš€ Effective at finding lost items
  • πŸ’‘ Replaceable batteries
  • πŸ”’ Reliable connection

Room to Improve

  • πŸ› Frequent disconnections and false alarms
  • πŸ”‹ Significant battery drain on phone
  • πŸ”• Lack of silent mode or customization options
Orbit - Find lost keys & phone#3

Orbit - Find lost keys & phone by Global Shopping Network Pty Ltd

Find keys, wallets, glasses
Worth Considering
🌟 Lifestyle
4.7😐(8.4K ratings)
Free
Orbit - Find lost keys & phone screenshot 1
Orbit - Find lost keys & phone screenshot 2
Orbit - Find lost keys & phone screenshot 3
Orbit - Find lost keys & phone screenshot 4

This app helps you locate misplaced items like keys, wallets, and phones using Bluetooth trackers. It allows you to make trackers ring, view their last known location on a map, and leverage a community network to find lost devices. It also functions as a remote camera shutter.

What We Love

  • πŸ‘ Works well, responds well
  • πŸš€ Useful for finding lost items
  • πŸ’‘ Helpful for forgetful users
  • πŸ‘ Provides peace of mind

Room to Improve

  • πŸ”’ Limited range/distance
  • πŸ”‹ Battery life issues
  • πŸ› Connectivity/syncing problems

More Key Tracker Lost apps to explore

4
Find My Device & Track Friends
Find My Device & Track Friends
Find My Device & Track Friends
Find Lost Bluetooth Headphones
Free

Easily locate lost Bluetooth devices, including headphones and earbuds, within seconds. The app provides real-time tracking and alerts when devices leave a detectable area, helping you save money and find friends in crowded places.

Locate Bluetooth Low Energy (BLE) devicesReal-time tracking and alertsSave money on replacements
🌟 Lifestyle
(7.8K)
free with in-app purchases
5
Bluetooth BLE Device Finder
Bluetooth BLE Device Finder
Bluetooth BLE Device Finder
Find & Track My Lost BT Phone
Free

Quickly locate misplaced Bluetooth devices using signal strength and a radar interface. Track devices in the background and receive notifications when they are lost, with the last known location recorded on a map.

Find lost Bluetooth devicesTrack devices in the backgroundReceive disconnection notifications
πŸ“Š Productivity
(26K)
free with in-app purchases
6
CUBE Tracker
CUBE Tracker
CUBE Tracker
by Cube Tracker LLC
Free

Locate everyday items, vehicles, pets, and more with small trackers and an intuitive app. View location history, set boundaries, and share tracker access with others. Find lost items by pinging them or use your tracker to locate your phone.

Nationwide GPS trackingBluetooth item findingLocation history and routes
πŸ“Š Productivity
(6.3K)
ad-supported
7
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Locate your smart band, watch
$1.99

Easily locate lost Bluetooth devices like fitness trackers and smartwatches. The app displays nearby devices sorted by signal strength or name, then guides you to your selected item using a dashboard.

Find lost Bluetooth devicesLocate fitness bands and smartwatchesSort devices by signal strength
πŸ”§ Utilities
(3.7K)
free with in-app purchases
8
Find My Phone & Device
Find My Phone & Device
Find My Phone & Device
Fitness Tracker & Air Finder
Free

Locate misplaced Bluetooth headphones, earbuds, phones, and other devices quickly. Utilize a radar to pinpoint their location, play an alarm sound, and view their last known position on a map. Optimize sensitivity for smaller devices and enable background tracking for added security.

Radar-based device detectionPlay alarm sound on lost deviceLast known location on map
🌟 Lifestyle
(3.2K)
free with in-app purchases
9
Find My Lost Device & Track
Find My Lost Device & Track
Find My Lost Device & Track
Airpod Tracker Locate Finder
Free

Locate lost Bluetooth devices like phones, tablets, watches, and headphones. Use the device radar and distance score to find your items quickly. View the last-seen location on a map once found.

Device radar scanningDistance score trackingLocate on map
πŸ”§ Utilities
(5.1K)
free with in-app purchases
10
AirFind－ Find My Lost Device
AirFind－ Find My Lost Device
AirFind－ Find My Lost Device
Bluetooth & Headphones Tracker
Free

Easily locate misplaced Bluetooth devices like phones and headphones. The app uses Bluetooth signal strength to guide you to your lost item, saving you the cost of replacement. Simply launch the app, select your device, and follow the signal.

Find lost Bluetooth devicesTrack signal strengthLocate phones and headphones
πŸ”§ Utilities
(14K)
free with in-app purchases
11
Chipolo
Chipolo
Chipolo
Search less. Smile more.
Free

This app enhances your ability to locate misplaced items with free features like calling your phone and customizing ringtones. It also offers unique functionalities such as using the device as a remote camera shutter for perfect group photos.

Call Your PhoneCustomize RingtoneRemote Camera Shutter
🌟 Lifestyle
(17K)
free with in-app purchases
12
tracker detect
tracker detect
tracker detect
airbuds - ble scanner, podspot
Free

Easily locate lost Bluetooth devices like earbuds, smartwatches, and trackers. The app uses proximity indicators and vibrations to guide you closer to your missing items. Manage subscriptions through your Apple ID settings.

Locate AirPods, Apple Pencil, and Apple WatchFind Bluetooth devicesProximity percentage indicator
πŸ”§ Utilities
(7.5K)
subscription
13
Nerlos Smart Tag & Key Finder
Nerlos Smart Tag & Key Finder
Nerlos Smart Tag & Key Finder
Find Bluetooth: Device tracker
Free

This app works with a Bluetooth tracker to help you find lost items like keys, phones, and even cars. It offers real-time location tracking, a crowd-finding network for lost items, and can even function as a camera remote.

Bluetooth device trackingKey finderPhone tracker
πŸ”§ Utilities
(11)
free
14
Air Finder & Device Tracker
Air Finder & Device Tracker
Air Finder & Device Tracker
Track Phone, BLE Scanner
Free

Easily find misplaced Bluetooth devices like headphones and smartwatches. Uses a radar scanner and map to pinpoint the last known location. Play a sound to quickly locate lost items and avoid buying replacements.

Bluetooth device scannerDetection radarMap locator with last known location
πŸ”§ Utilities
(903)
free with in-app purchases
15
Tracker - Find My Device
Tracker - Find My Device
Tracker - Find My Device
Lost Finder, Scanner, Detector
Free

Locate misplaced Bluetooth devices like headphones and smartwatches with real-time radar, map search, and proximity alerts. Pin favorite devices for quick access and review past searches. Offers premium features through subscriptions.

Real-time device radarMap search for locationProximity distance measurer
πŸ”§ Utilities
(241)
free with in-app purchases
16
Finder － Find My Lost Device
Finder － Find My Lost Device
Finder － Find My Lost Device
Bluetooth Tracker for iPhone
Free

Locate misplaced Bluetooth-enabled items like headphones, fitness trackers, and smartwatches. The app uses a radar and map interface to guide you, showing signal strength as you get closer to your lost device.

Bluetooth device detectionMap and radar interfaceSignal strength indicator
πŸ”§ Utilities
(58)
free with in-app purchases
17
AntiLost - Clap to Find Phone
AntiLost - Clap to Find Phone
AntiLost - Clap to Find Phone
My Device Finder & Spy Tracker
Free

Locate your misplaced device with a simple clap, triggering an audible alert and flashlight. It also captures photos of unauthorized users and sounds an alarm if the phone is moved without permission, offering comprehensive device security.

Clap to find phoneFlashlight activationIntruder photo capture
πŸ”§ Utilities
(2K)
free with in-app purchases
18
Device Tracker
Device Tracker
Device Tracker
Find My Device, Air Finder
Free

Easily locate lost Bluetooth devices like headphones and watches. Features include a real-time device radar, a distance meter, and proximity alerts to guide you directly to your missing item. Keep track of your gadgets and stay connected.

Device RadarDistance MeterProximity Alerts
πŸ”§ Utilities
(37K)
subscription
19
Marco: Find Lost Bluetooth
Marco: Find Lost Bluetooth
Marco: Find Lost Bluetooth
Find your lost Fitbit
Free

Locate your misplaced Fitbit tracker using its wireless signal. The app guides you to its general vicinity, helping you find it before the battery dies. Supports a wide range of Fitbit models.

Locate lost Fitbit trackersUses wireless radio signatureGuidance to general location
πŸ’ͺ Health & Fitness
(6.8K)
ad-supported
20
Find Bluetooth Device Tracker
Find Bluetooth Device Tracker
Find Bluetooth Device Tracker
Finder Lost Headphones & Case
Free

Locate lost Bluetooth-enabled devices like headphones and cases quickly. The app uses a distance score to guide you closer to your missing item when it's powered on and within range.

Locate Bluetooth devicesDistance score indicatorDevice proximity detection
πŸ“Š Productivity
(1.7K)
free with in-app purchases

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