B vs Barcode Generator

Binary tree traverse , with animation . This is open source App. Github : https://github.com/wzbwan/B-Tree

The all-in-one code tool. Generate. Scan. Write. Create professional QR codes and barcodes, scan any code instantly with your camera, and read or write NFC tags — all from one beautifully designed app. Everything runs locally on your device. No account. No cloud. No limits. QR CODE GENERATOR Design QR codes for URLs, plain text, Wi-Fi credentials, contact cards, and more. Customize the style, export as image or PDF, and share anywhere. BARCODE GENERATOR Generate industry-standard barcodes in four formats: Code 128, PDF417, Aztec, and Data Matrix. Perfect for documents, IDs, boarding passes, and manufacturing labels. SMART SCANNER Instantly scan QR codes and barcodes using your device camera. Results are saved to your history so you can access them anytime — even offline. NFC READER & WRITER Read data from any NDEF-compatible NFC tag. Write text, URLs, or custom payloads to NTAG213, NTAG215, NTAG216, and other standard NFC tags. Works with iPhone 7 and later. SUBSCRIPTION All features require an active subscription. Weekly — 3-day free trial, then billed weekly Lifetime — one-time purchase for permanent access Payment is charged to your Apple ID at confirmation of purchase. Weekly subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in Settings → Apple ID → Subscriptions. Privacy Policy: https://github.com/MAAlsaleh0/BarcodeAPP_Legal/blob/main/PrivacyPolicy.md Terms of Use: https://github.com/MAAlsaleh0/BarcodeAPP_Legal/blob/main/TermsOfUse.md