SoundLog vs Noise Diary

SoundLog helps you document noisy neighbors, upstairs footsteps, apartment noise, and other recurring noise problems on your iPhone. Record the time, dB level, audio, notes, source direction, and severity. Then organize your records into a PDF report you can review before contacting a landlord, property manager, or HOA. SoundLog is not just a decibel meter. It is a noise complaint documentation workflow: record, organize, summarize, and share only when you choose. ■ Record noise as it happens - One-tap dB measurement and audio recording - Tags for footsteps, voices, music, pets, construction, doors, and other noise - Notes, severity, source direction, and optional photos ■ Organize recurring noise - Calendar view by date - Daily, weekly, and monthly statistics - Time-of-day patterns and noise-type summaries ■ Create a PDF report - Date range, incident count, average and maximum dB - Incident list with notes and audio references - Email draft for a landlord, property manager, or HOA ■ Keep control of your data - Records and recordings are stored on your device by default - PDF and audio files are shared only when you choose ■ Free Plan - Up to 10 records and playbacks per month - Diary and statistics view - Weekly summary notifications ■ Pro Plan - Unlimited monthly records - Unlimited PDF report creation and sending - Auto Monitoring - A yearly plan is also available - Prices are shown on the App Store purchase screen. Cancel anytime One-time report tickets are also available. ■ Note SoundLog uses the iPhone microphone for simplified measurements. dB readings may differ from professional sound level meters. SoundLog helps you create organized reference records and does not guarantee legal effect. ■ Supported Languages Japanese, English, Simplified Chinese, Korean ■ EULA, Terms, and Privacy Policy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ SoundLog Terms: https://soundlog.kt-labs-ai.com/terms Privacy Policy: https://soundlog.kt-labs-ai.com/privacy

Noise Diary is a focused tool for measuring environmental sound and saving the moment as a noise event. What you can do: - See an approximate dB(A) reading - Start and end an event to save Leq, maximum, and minimum - Add a tag and notes - Review a local timeline - Export CSV and PDF - Apply local calibration using a reference sound level meter - Continue only an event you started while the screen is locked or another app is open Privacy first: - Analysis runs on your device - No audio recording is created - Audio and measurements are not uploaded - No background measurement outside an event you start Important: Readings are approximate values calculated from the iPhone microphone. Noise Diary is not an IEC-compliant professional sound level meter. Do not use it for legal, health, hearing-safety, or workplace-compliance decisions.