LiTerm vs Loudly

LiTerm (LiSA Terminal) is an App to communicate with the LiSA Controller (LiSA2x) via Network or "Bluetooth Low Energy (BLE)" connection. This App can replace the handheld of the LiSAx controller and do all the functions of the handheld remotely using a smartphone.

Turn your iPhone into a professional-grade sound level meter. Loudly measures noise levels in real time with stunning accuracy, displayed on a beautiful Liquid Glass gauge. Whether you're checking if your baby's room is quiet enough, documenting noise for a complaint, or protecting your hearing at a concert — Loudly gives you instant, reliable decibel readings. ACCURATE & PROFESSIONAL • IEC 61672 compliant audio engine • A-weighting and C-weighting frequency filters • Fast, Slow, and Impulse time weighting modes • Calibration controls for reference-level accuracy BEAUTIFUL & INTUITIVE • Large, easy-to-read circular gauge • Color-coded noise levels: green (safe) → red (dangerous) • Noise categories with real-world examples: Whisper, Quiet, Moderate, Loud, Very Loud, Dangerous PRO FEATURES (one-time $2.99 unlock) • Min / Max / Average statistics • Session history — track measurements over time • Peak alerts — get notified when noise exceeds your threshold • Leq (equivalent continuous sound level) calculation • Export your readings PRIVACY FIRST • No data collection. No ads. No tracking. • 100% on-device processing — audio is never recorded or stored • No network requests. Your microphone data stays on your device. COMMON USES • Check noise levels at work, home, or events • Monitor baby room sound levels • Document noise for complaints or disputes • Measure environmental noise pollution • Protect your hearing — know when it's too loud No subscription. No ads. Pay once for Pro, yours forever.