X4
Business
Free · Designed for iPad. Not verified for macOS.
X4 turns paper business cards into organized digital contacts.
Take a photo of a business card, and X4's AI reads it for you. Name, company, job title, phone number, email, website, and address are extracted and saved automatically, so you never have to type them in by hand.
KEY FEATURES
- AI card recognition
Snap a photo and X4 extracts the details on the card in seconds, including cards in many languages.
- Company insights
X4 looks up the company's public website to help you understand who you just met.
- All your cards in one place
Browse, search, and edit your saved cards anytime. Each card keeps its original image alongside the extracted details.
- Built for global networking
Sign up with your phone number from anywhere in the world, with secure verification.
PRIVACY AND SECURITY
Your data is transmitted over encrypted connections. You can delete your account and all related data at any time from Settings > Account > Delete Account.
Questions or feedback? Contact us at sungyong.moon@tradeit.co.kr
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added app version check
The developer, Sungyong Moon, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Contacts
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sungyong Moon
- Size
- 45.7 MB
- Category
- Business
- 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+
- Copyright
- © 2026 주식회사 트레이드잇