Best Unique Identifier App

9+ iOS apps curated and reviewed

4.4 avg rating
9 free apps
Updated June 2026

With an average user rating of 4.4★, the unique identifier app category is one of the App Store's strongest. Browse all 9+ apps we track, sorted so the most loved ones surface first.

Compare top Unique Identifier App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Antique Identifier - ValueLensAntique Identifier - ValueLensFree4.6★ (326)NoYesAug 2026
2VIP Access for iPhoneVIP Access for iPhoneFree2.5★ (128)NoNoAug 2026
3Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (677K)NoNoAug 2026
4Fish Identifier by FishPicFish Identifier by FishPicFree4.9★ (56)NoYesAug 2026
5Vintage ID: Identifier & ValueVintage ID: Identifier & ValueFree4.3★ (4)NoYesJul 2026
6Antique Identifier: AntiqIDAntique Identifier: AntiqIDFree5.0★ (5)NoYesAug 2026
7UUID Generator - Easily Generate Random UUIDsUUID Generator - Easily Generate Random UUIDsFree5.0★ (4)NoNoAug 2026
8Quick UUID Generator: GUIDQuick UUID Generator: GUIDFreeNoNoAug 2026

Top Picks for Unique Identifier App

VIP Access for iPhone#2

VIP Access for iPhone by Broadcom Inc

Strong Contender
💼 Business
2.5😐(128 ratings)
Free
VIP Access for iPhone screenshot 1
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VIP Access for iPhone screenshot 5
VIP Access for iPhone screenshot 6

Enhance your online security with strong, two-factor authentication for your accounts. Generate one-time security codes or approve push notifications to protect your sensitive information.

What We Love

  • 🚀 Easy to set up and use
  • 🔒 Adds an extra layer of security
  • 📱 Convenient to have on phone instead of separate hardware token
  • 💳 Works well with PayPal and eBay

Room to Improve

  • 🐛 Credential ID changes when phone is updated or app is reinstalled, causing lockout issues
  • 🔒 Lack of security features like passcode or biometric protection
  • 🔌 High battery consumption
Microsoft Authenticator#3

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Worth Considering
📊 Productivity
4.7😞(677K ratings)
Free
#5in Productivity
Microsoft Authenticator screenshot 1
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Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow

More Unique Identifier App apps to explore

4
Fish Identifier by FishPic
Fish Identifier by FishPic
Fish Identifier by FishPic
AI Scanner & Picture Verify
Free

Instantly identify fish from a photo using AI. Get details on edibility, risks, fishing rules, recipes, and more. Perfect for anglers and seafood enthusiasts.

AI-powered fish recognitionEdibility and ciguatera risk informationFishing restrictions and regulations
🔍 Reference
(56)
free with in-app purchases
5
Vintage ID: Identifier & Value
Vintage ID: Identifier & Value
Vintage ID: Identifier & Value
Scan & Identify Antique Value
Free

Identify vintage and antique items from a photo using AI. Get details on maker, date, materials, value, and history. Upgrade for unlimited access to the database and features.

Instant AI identification from photosDetailed item information (maker, date, materials)Rarity and market value assessment
🔍 Reference
(4)
freemium
6
Antique Identifier: AntiqID
Antique Identifier: AntiqID
Antique Identifier: AntiqID
Vintage Appraisal, Art Value
Free

Instantly identify antiques and art with a photo. Get estimated values, historical context, and care tips. Build a personal collection history and discover hidden treasures.

Instant photo identificationEstimated value rangeHistorical period and origin
🔍 Reference
(5)
free with in-app purchases
7
UUID Generator - Easily Generate Random UUIDs
UUID Generator - Easily Generate Random UUIDs
UUID Generator - Easily Generate Random UUIDs
by Kevin Horvath
Free

Easily create Universal Unique Identifiers with a clean interface. Tap to copy generated IDs to your clipboard for seamless pasting. Enjoy dynamic background colors that change with each new identifier.

Generate Universal Unique Identifiers (UUIDs)One-tap copy to clipboardVibrant, changing background colors
🔧 Utilities
(4)
free
8
Quick UUID Generator: GUID
Quick UUID Generator: GUID
Quick UUID Generator: GUID
Random ID maker v1 v4 v5 v7
Free
🛠️ Developer Tools
(0)
9
IDFA & Device Info
IDFA & Device Info
IDFA & Device Info
Find & Copy Your IDFA Now!
Free
🛠️ Developer Tools
(0)

FAQ about Unique Identifier App

What is the best unique identifier app for iPhone?
Antique Identifier - ValueLens tops our unique identifier app ranking as of June 2026, with a 4.6-star average from 326 App Store ratings, and it's free to download.
Yes — 9 of the top unique identifier app we rank are free to download, including Antique Identifier - ValueLens and VIP Access for iPhone.
Antique Identifier - ValueLens has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 9+ unique identifier app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Antique Identifier uses advanced AI image recognition. You can snap a photo or upload an image, and the AI will analyze it to identify the antique, its type, era, and origin within seconds.
Antique Identifier provides an estimated market value range based on historical data and comparable items. For official authentication or precise valuation, it's recommended to consult a qualified professional appraiser.