Yalintech - Privacy-Focused Mobile Apps20+ utility apps for iOS & Android with 12M+ downloads. NFC tools, QR scanners, device info, and more.Visit the Google Play Store or App Store to download our apps.

✨20+ apps · 12M+ downloads

Tools that just work

QR codes, NFC tags, device specs — simple utilities for iOS & Android. No accounts needed.

Browse All Apps Try NFC Tools

★★★★★4.5+

Good morning

Your Apps

Toolbox

Web Utilities

›

NFC Write & Read Tags

Utilities

›

Barcode & QR Scanner

Utilities

›

My Device Settings

Utilities

›

Trusted Worldwide

Numbers that speak for themselves

12M+

Downloads

20+

Published Apps

4.5

Average Rating

150+

Countries

Use Cases

How people use our apps

Real tasks solved with simple tools. No subscriptions required.

Check device before selling

Get accurate specs, battery health, and storage details that buyers want to know.

Device Settings→

Automate with NFC tags

Program tags to share Wi-Fi, launch apps, or control smart home devices.

Scan inventory barcodes

Quick scanning for warehouses and retail. Works offline.

Digitize documents

Scan receipts and contracts. Export as PDF instantly.

Measure noise levels

Monitor decibels for workplace safety compliance.

Detect metal & studs

Find pipes and studs in walls using your phone's sensors.

Metal Detector→

Featured

Popular Apps

Our most downloaded utilities

Toolbox

Web UtilitiesWeb

Free developer and productivity utilities in your browser.

NFC Write & Read Tags

Write, read, copy, and erase NFC tags — all in one simple app.

Barcode & QR Scanner

Scan any barcode or QR code instantly. Generate your own in seconds.

My Device Settings

All your device information and settings in one beautiful app.

Sound Meter

Measure noise levels accurately with real-time decibel readings.

Document Scanner & PDF

Scan documents, extract text, and create PDFs in seconds.

View All Apps→

Built for real use

We make utility apps that do one thing well. No accounts, no subscriptions, no unnecessary features — just practical tools that work when you need them.