10+
Downloads
Content rating
Everyone
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About this app

LINK2U is a next-generation contact exchange app built for real human connection. Share your contact card instantly via QR code, SMS, or local WiFi sync — no internet required.

FEATURES:

• Voice Capture — Hold the fingerprint button and speak a contact's details. LINK2U transcribes it instantly and saves it to your phone. No typing required.

• Accessibility Friendly — LINK2U was designed with everyone in mind. Users with visual or hearing impairments can capture and save contacts entirely by voice, without ever needing to read or type on the screen.

• ZING Messenger — Select contacts, record your voice message, and send it as an SMS text to one or multiple people at once.

• QR Code Sharing — Generate a QR code from your profile and let anyone scan it to receive your contact card instantly.

• Profile Sync — Fill in your profile from your computer browser over your local WiFi network. Fast, private, no cloud involved.

• Voice Memos — Record voice reminders and set alarms so you never forget important moments.

• Themes & Customization — Choose from 6 unique themes, adjust text size, visualizer style, and button layout to make it yours.

PRIVACY FIRST:
LINK2U stores everything on your device. No accounts. No cloud. No data collection. Your information never leaves your phone unless you choose to share it.

Built by SY5TEM N3XT — HARDWIRED FOR HUM4N
Updated on
Mar 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Bug fix: Updated Zing SMS feature to use Android Intent, opening Google Messages to send texts. Removed unnecessary SEND_SMS permission. Performance improvements and stability updates.

App support

About the developer
Reza Zakikhani
SY5TEMN3XT@proton.me
1361 El Paso Dr Norco, CA 92860-3878 United States