Best Device Identifier Apps

249+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated August 2026

With an average user rating of 4.2★, the device identifier category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Device Identifier Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IDFA & Device InfoIDFA & Device InfoFreeYesNoAug 2026
2My Device ID by AppsFlyerMy Device ID by AppsFlyerFree3.8★ (41)NoNoAug 2026
3My Device — Pro DiagnoseMy Device — Pro DiagnoseFree5.0★ (3)YesNoJul 2026
4My Device IdentifiersMy Device IdentifiersFree4.4★ (7)YesNoJun 2026
5Find My Device: Clap FinderFind My Device: Clap FinderFreeNoYesMay 2026
6Device ID Check ToolDevice ID Check ToolFreeYesNoJun 2026
7Nearby Device Detector: ScanNearby Device Detector: ScanFree4.5★ (2.4K)NoYesAug 2026
8Device Scanner DetectDevice Scanner DetectFree4.6★ (50)NoYesAug 2026

Top Picks for Device Identifier

My Device ID by AppsFlyer#2

My Device ID by AppsFlyer by APPSFLYER LTD

Whitelist Test Device
Strong Contender
🔧 Utilities
3.8(41 ratings)
Free
My Device ID by AppsFlyer screenshot 1

Easily view and share your device identifiers, including IDFA and IDFV. This tool allows you to quickly whitelist your device as a test device within your AppsFlyer account, crucial for SDK integration testing.

My Device — Pro Diagnose#3

My Device — Pro Diagnose by Mehmet Karagoz

IDFA, Netzwerk & Hardware Info
Worth Considering
🔍 Reference
5.0(3 ratings)
FreeAds
My Device — Pro Diagnose screenshot 1
My Device — Pro Diagnose screenshot 2
My Device — Pro Diagnose screenshot 3
My Device — Pro Diagnose screenshot 4

Access real-time device identifiers and system diagnostics. View critical technical data like IDFA, network status, and hardware specifications in a unified interface. Designed for developers and power users, it offers one-tap copying and supports light/dark modes.

More Device Identifier apps to explore

4
My Device Identifiers
My Device Identifiers
My Device Identifiers
Use ATT to view IDFA and IDFV
Free

This app allows users to view and copy device identifiers like IDFA and IDFV. It leverages ATT (AppTrackingTransparency) for this functionality. Useful for developers and those interested in app tracking.

View IDFAView IDFVCopy device identifiers
🛠️ Developer Tools
(7)
ad-supported
5
Find My Device: Clap Finder
Find My Device: Clap Finder
Find My Device: Clap Finder
Ring by Clapping
Free
🔧 Utilities
(0)
6
Device ID Check Tool
Device ID Check Tool
Device ID Check Tool
Ad Identifier Checker
Free
🛠️ Developer Tools
(0)
7
Nearby Device Detector: Scan
Nearby Device Detector: Scan
Nearby Device Detector: Scan
Device Detector and Spy Finder
Free

Scan your current network for suspicious devices and identify hidden cameras or bugs using advanced AI and Wi-Fi scanning. Protect your privacy in hotels, public spaces, and more by ensuring your environment is safe.

Detect suspicious devices on Wi-FiAI-powered spy device detectionFetch device details
🌟 Lifestyle
(2.4K)
subscription
8
Device Scanner Detect
Device Scanner Detect
Device Scanner Detect
Wifi detector, BLE finder
Free

Detect hidden surveillance devices and find lost Bluetooth items. Protect your privacy in public spaces and locate your misplaced gadgets with sound and vibration alerts.

Detect covert infrared devicesBlock suspicious devicesScan for lost Bluetooth devices
🔧 Utilities
(50)
subscription
9
Branch Metrics DeviceID Finder
Branch Metrics DeviceID Finder
Branch Metrics DeviceID Finder
Find your device identifiers
Free

Easily view and share essential device identifiers like Advertising Identifier (IDFA), Advertising Vendor (IDFV), and Public IP Address. This utility is designed to aid developers in debugging campaigns and links, particularly when working with Branch Metrics.

View Advertising Identifier (IDFA)View Advertising Vendor (IDFV)View Public IP Address
🔧 Utilities
(10)
free
10
iSpecs - Get all Device infos
iSpecs - Get all Device infos
iSpecs - Get all Device infos
idfa, idfv, os version, ...
Free

Access detailed information about your device's hardware, software, and advertising identifiers. Useful for developers and those needing to test ad SDKs or view ad-related data.

Advertising Identifier (IDFA)Identifier For Vendor (IDFV)OS Version and System Name
🔧 Utilities
(1)
free with in-app purchases
11
Device Detector: Wifi Analyzer
Device Detector: Wifi Analyzer
Device Detector: Wifi Analyzer
Find Hidden Devices On Network
Free

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

Scan local networkAnalyze connected devicesPrivacy protection
🔧 Utilities
(3.6K)
ad-supported
12
DeviceId2
DeviceId2
DeviceId2
Get DeviceId, Private & No Ad.
Free

This utility app provides users with their device's unique identifier. It emphasizes privacy and an ad-free experience for all users. Access your device ID easily and securely.

Get device IDPrivate accessNo advertisements
🔧 Utilities
(1)
free
13
My Device Info
My Device Info
My Device Info
Retrieve your device ids
Free

Access essential device identifiers, network details, and system diagnostics with a single tap. Ideal for developers and testers needing quick access to information like IDFA, IP addresses, and storage.

Device IDs (IDFA, IDFV, UUID)Network Information (IP Addresses)Device Details (Model, iOS Version)
🔧 Utilities
(2)
free
14
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
(8.1K)
free with in-app purchases
15
WireScan - Cable Identifier
WireScan - Cable Identifier
WireScan - Cable Identifier
WireScan
Free
🔍 Reference
(0)
16
My Install Identifiers
My Install Identifiers
My Install Identifiers
Discover your install ids.
Free

This app reveals and allows you to copy various install identifiers for your devices. It specifically helps users find their IDFV (Identifier for Vendor).

Reveal install identifiersCopy IDFVDiscover device IDs
🛠️ Developer Tools
(3)
ad-supported
17
Device Information Tool
Device Information Tool
Device Information Tool
Detailed device information
$0.99
🛠️ Developer Tools
(0)
18
Tenjin Device ID
Tenjin Device ID
Tenjin Device ID
Retrieve your Device ID
Free
🛠️ Developer Tools
(0)
19
Device Info X
Device Info X
Device Info X
Device Specs & System Info
Free
🔧 Utilities
(0)
20
IDFA Viewer
IDFA Viewer
IDFA Viewer
Find your IDFA easily
Free
🛠️ Developer Tools
(0)

FAQ about Device Identifier

Are there free device identifier apps for iPhone?
Yes — 19 of the top device identifier apps we rank are free to download, including IDFA & Device Info and My Device ID by AppsFlyer.
IDFA & Device Info shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ device identifier apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.