Decibels Sound Level Meter vs Air2Pass

Sound Level Meter is an iOS tool for everyday environmental noise measurement—see levels in the field, keep a log, and share a polished Pro report when you need one. Features • Live A-weighted sound level with Fast / Slow time weighting • Session stats: energy-style average (LAeq) and peak (LAmax-style) • Acoustic calibration offset to align with a reference source • History with custom titles and optional location notes • Export CSV / JSON and Pro PDF measurement reports • Education: hearing & decibels, typical noise level ranges Good for Home and office background noise, street/neighbor logging, DIY checks around renovations or equipment, quick reference notes and sharing. Disclaimer Readings are estimated from the phone microphone and software. Results vary with device, mic sensitivity, handling, wind, reflections, and calibration. Outputs are for personal reference, logging, and sharing only—not legal metrology, certified lab reports, or compliance determinations. Use a calibrated standard sound level meter and qualified professionals when precision matters.

Air2Pass is a local-first password vault for iPhone. Store account details, generate passwords, keep HOTP and TOTP one-time codes, and export encrypted backups without creating an online account. Key features: - Local encrypted vault - Face ID or device passcode unlock - Password generator - HOTP and TOTP code support - Encrypted backup and restore - Local Wi-Fi sharing with iPhone approval - Password copy from item detail with clipboard expiry Air2Pass is designed for users who want a simple offline vault that keeps control on their own device.