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Best Device Identifier Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.3★, 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Device ID by AppsFlyerMy Device ID by AppsFlyerFree3.8★ (41)NoNoOct 2026
2IDFA & Device InfoIDFA & Device InfoFree5.0★ (1)YesNoOct 2026
3My Device IdentifiersMy Device IdentifiersFree4.0★ (8)YesNoOct 2026
4My Device — Pro DiagnoseMy Device — Pro DiagnoseFree4.3★ (6)YesNoOct 2026
5Nearby Device Detector: ScanNearby Device Detector: ScanFree4.5★ (2.5K)NoYesOct 2026
6Device ID Check ToolDevice ID Check ToolFree—YesNoSep 2026
7My Install IdentifiersMy Install IdentifiersFree5.0★ (3)YesNoSep 2026
8Find My Device: Clap FinderFind My Device: Clap FinderFree—NoYesMay 2026

Top Picks for Device Identifier

My Device ID by AppsFlyer#1

My Device ID by AppsFlyer by AppsFlyer

Whitelist Test Device
Editor's Choice
🔧 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 Identifiers#3

My Device Identifiers by Kochava

Use ATT to view IDFA and IDFV
Worth Considering
🛠️ Developer Tools
4.0(8 ratings)
FreeAds
My Device Identifiers screenshot 1

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.

More Device Identifier apps to explore

FAQ about Device Identifier

What are the best device identifier apps for iPhone?
My Device ID by AppsFlyer tops our device identifier apps ranking as of October 2026, with a 3.8-star average from 41 App Store ratings, and it's free to download.
Yes — 20 of the top device identifier apps we rank are free to download, including My Device ID by AppsFlyer and IDFA & Device Info.
My Device ID by AppsFlyer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ device identifier apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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