CRNO
Watch registration & verify
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
CRNO is a secure digital platform designed to support the registration, verification, and management of luxury watches. The app allows users to create a private digital record of their watch, securely store supporting information, and check key details against available data sources. Where applicable, users can report a watch as lost or stolen and maintain an up-to-date record for reference.
CRNO is built to support a wider ecosystem, including authorised retailers, professional authenticators, insurers, and relevant authorities, helping to
improve transparency and responsible ownership across the luxury watch market.
The platform prioritises data security, user control, and clear audit trails. All information is encrypted and handled in accordance with applicable data-protection requirements.
**Key Features:**
- Secure luxury watch registration
- Serial number checks against available records
- Lost and stolen watch reporting
- Professional authentication requests (where available)
- Ownership history management
- Role-based access for approved partners
- Encrypted data storage and privacy controls
Subscription Information
Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time from your Apple Account Settings.
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://crno.io/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Minor bug fixes.
The developer, CRNO Solutions Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CRNO Solutions Ltd
- Size
- 95.3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- Serial number check $3.99
- Serial Number Check $3.99
- Standard Yearly $5.99
- Standard Monthly $5.99
- Premium Yearly $99.99
- Premium Monthly $9.99
- Premium Black Yearly $249.99
- Premium Black Monthly $24.99
- Copyright
- © 2026 CRNO Technologies Ltd. All rights reserved.
