Comparison

WatchPassport vs Authentime

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WatchPassport

Features
Read full description

Authenticity:  Your Digital Product Passports (DPP) are ensuring the authenticity and ownership of your watch, whether you're its first buyer or a seasoned collector.  Each digital passport is a testament to security, certifying that every timepiece is unique and authentic thanks to blockchain technology. Product Information and After-Sales Services:  Each digital passport contains key information about your watch, including a detailed description and irrefutable proof of its authenticity and Ownership.  Additionally, it centralizes all after-sales services: warranty extension, maintenance history, user manual, insurance, ensuring comprehensive management of your prized collection. Direct communication : The passport creates an unbreakable link between your timepiece, you, and the brands. The app allows direct communication from your favorite luxury watch brands, while respecting your data privacy, and opening doors to exclusive experiences, special events, and personalized offers. Key Features: Blockchain authentication for each watch. Transparency on product information. Centralization of after-sales services. Direct interaction with luxury watch brands. Real-time updates on the status and history of each watch. Horae : innovation at the service of watchmaking heritage.

About

Authentime

This app uses AI to analyze images of luxury watches, providing an authenticity assessment. It offers a confidence score, visual feedback, and an educational library to help users identify fakes. The interface is user-friendly and prioritizes data security.

Highlights
  • AI-driven image analysis
  • Authenticity confidence rating
  • Visual feedback on analysis
  • Educational reference library
  • User-friendly interface
  • Secure and private data processing
Features
Read full description

Authentime: AI-Powered Watch Authentication Authentime is the easiest and most reliable way to verify the authenticity of luxury watches using advanced AI technology. Whether you're a collector, reseller, or buyer, Authentime gives you the confidence to know what you're looking at—before you make a decision. Using cutting-edge machine learning models trained on thousands of authentic and replica watches, Authentime analyzes uploaded images to provide a detailed authenticity assessment. It's fast, easy to use, and designed with the precision that luxury timepieces deserve. KEY FEATURES - AI-Driven Image Analysis: Upload an image of your watch and let our proprietary AI models evaluate it for signs of authenticity or potential red flags. No special equipment or technical knowledge required. - Confidence Rating and Visual Feedback: Each analysis includes a confidence score and visual breakdown to help you understand what the AI sees, highlighting markers that may indicate originality or counterfeit features. - Educational Reference Library: Access a growing library of guides that teach you how to spot fakes across various popular brands and models. -User-Friendly Interface: Clean, intuitive design makes it easy to upload photos, view results, and manage past authentications, all in just a few taps. - Secure and Private: Your images and data are processed securely and never stored or shared. Authentime is built with user privacy in mind from the ground up. - New features being added regularly! Whether you're verifying a vintage Rolex, a new Omega, or a rare Patek Philippe, Authentime helps you make informed decisions with confidence. Access the app for free and get access to our full database and limited authenticity reports. Unlock access to full reports for lifetime unlimited authentications and access to a growing suite of tools designed to support watch enthusiasts at every level. Download Authentime today and take the guesswork out of authenticity. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

WatchPassport4 screens
Authentime4 screens

Verdict

The call

The clearest difference is in-app purchases: WatchPassport at none against Authentime's 3. WatchPassport also leads on iOS requirement (12.4 vs 15.1). Authentime's advantage is ads (none vs shown) and update cadence (every 2 days vs every 10 days). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Authentime sells 3 in-app purchases, starting at $4.99 per month. WatchPassport asks for nothing beyond the download.

UpkeepUpdate frequency

WatchPassport ships an update every 10 days, Authentime every 2 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 5 level
WatchPassport versus Authentime: the parameters behind the verdict, then further details
ParameterWatchPassportAuthentime
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 10 daysEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.4 — better15.1
Further details — not scored
Size34 MB36 MB
Age rating4+4+
DeveloperHoraeSujith Varughese

In-app purchases

None

WatchPassport

No in-app purchases

3 purchases

Authentime

Subscriptions2
  • Authentime Pro Monthly7 Days trial$4.991 Month
  • Authentime Pro Yearly7 Days trial$29.991 Year
One-time1
  • Pro$49.99

Questions

Is WatchPassport free?
WatchPassport is free to download, with no in-app purchases.
Is Authentime free?
Authentime is free to download, with in-app purchases available.
Do WatchPassport or Authentime have ads?
WatchPassport shows ads; Authentime does not.
Which is updated more often, WatchPassport or Authentime?
WatchPassport ships an update every 10 days, and Authentime every 2 days. Most recently, WatchPassport was updated on October 7, 2026 and Authentime on October 18, 2026.

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