SoundLog - Noise Tracker

Measure dB, Log & Report Noise

Only for iPhone

Free · In‑App Purchases

iPhone

For everyone dealing with noise. Record dB levels and audio in one tap, organize into a diary, and generate PDF reports for your property manager. Start free. WHAT IS SOUNDLOG? An all-in-one tool for recording, organizing, and reporting neighborhood noise. Measure how loud it is with your phone's microphone, record the audio, and let SoundLog auto-organize everything into a diary and statistics. When you're ready, generate a PDF report and email it to your property manager — all in one tap. KEY FEATURES [Record] - One-tap dB measurement and audio recording - Tag noise type (footsteps, voices, music, construction, pets, etc.), severity, and source - Attach photos and notes [Diary] - Entries auto-sorted by date on a calendar view - Play back, edit, or bulk-delete on the spot [Statistics] - Daily, weekly, and monthly dB trends and noise type breakdown - Comparison graphs against environmental standards (daytime 50 dB / nighttime 40 dB) - Heatmap reveals which day and hour noise peaks [Report] - Auto-generate PDF reports from your records - Send directly to your property manager with a pre-filled email template - CSV and ZIP export available [Auto-Monitor Mode] (Pro) - Automatically saves short recordings when noise exceeds your dB threshold - Captures noise while you sleep or are away FREE TIER - Up to 10 recordings per month - Full diary and statistics access - Weekly summary notifications PRO PLAN - Unlimited recordings - Unlimited PDF reports and email sending - Auto-Monitor mode - Monthly subscription (cancel anytime) Single-use report credits are also available as one-time purchases. PRIVACY FIRST - All data stays on your device — nothing is sent to external servers - Audio files are encrypted with iOS Data Protection - Excluded from iCloud backup by default PLEASE NOTE dB readings are approximate since they rely on your phone's microphone. They are not legally certified measurements. Use SoundLog as reference material when consulting your property manager or local authority. LANGUAGES Japanese, English, Chinese (Simplified), Korean

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The developer, Kenichi Tabata, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Kenichi Tabata
Size
  • 66.3 MB
Category
  • Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
Languages
English and 3 more
  • English, Japanese, Korean, Simplified Chinese
Age Rating
4+
In-App Purchases
Yes
  • 3-Report Pack $2.99
  • Single Report $1.99
  • SoundLog Pro (Monthly) $2.99
  • Learn More
Copyright
  • © 2026 SoundLog
  • Developer Website
  • Privacy Policy