Sound Meter Pro! vs NFC Pro Tools

This app helps you measure the sound level in decibels around your phone using your phone's mic. It displays the measured value on the meter along with a graph showing the sound level change. Features: -No Ads -The UI is modern, clean, and easy to use. -Displays the sound level in decibels. -Displays the minimum average and maximum values ​​measured at that time. -Resets the average and maximum values ​​for new measurements. -Display the meter and the graph of the sound level changes at the same time. -You can customize the meter indicator with various colors. -Support calibration setting menu. -Support meter color setting menu. -Displays alerts for sound level in various decibel ranges. -Ability to set an automatic graph recording timer from 1 to 5 minutes as specified by the user. -A history page for storing detailed automatic graph recordings. The graph data can be renamed, deleted, and shared as a PDF file. -Includes a UI language menu. -Includes a menu for setting light, dark, or automatic theme based on system settings.

NFC Pro Tools is the most complete NFC toolkit for iPhone — for casual users and pros alike. WHY IT STANDS OUT • Reads everything: NTAG 21x/424, MIFARE Ultralight, ICODE/ISO15693, FeliCa, ISO7816 • EMV Card Reader — analyze contactless cards (read‑only, no PAN stored) • AES‑256 encrypted tags (free) — keys never leave your device • Deep memory dump with hex viewer • Burst scan for inventory · Clone detector to spot fakes CREATE & SHARE • 23 ready‑made templates: vCard, WiFi, social, payment, RSVP, pet ID… • WiFi sharing by NFC or QR + live speed test • Free biolink page at nfcprobio.com/u/yourname with Bio Studio (themes, blocks, layouts) • 10 unique experiences: Time Capsule, Couple Pair, Voice Card, Photo Frame, SOS card, Plant Care, Travel Rally… INTELLIGENCE SUITE • Dynamic Tags · Tag Analytics · Rolling Code (HOTP) • Tag Doctor · Tag Advisor · Setup Wizard • Security Intel CVE scan · Automation Flows (webhook / MQTT) POWER FEATURES • Live Activity in Dynamic Island during every scan • Lock Screen widgets + Control Center quick tile • Apple Watch companion for biolinks and QR • Privacy first — local storage, certificate pinning, App Attest, Face ID 30 LANGUAGES Vietnamese, English, Arabic, Czech, Danish, German, Greek, Spanish, Finnish, French, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Dutch, Polish, Portuguese (BR), Romanian, Russian, Swedish, Thai, Turkish, Ukrainian, Simplified & Traditional Chinese.