QuietLog

QuietLog is a simple noise logging app that helps you record noisy situations around you. You can use your device microphone to estimate a reference noise level, save average and maximum dB values, and add your own notes about what happened. QuietLog is useful for keeping a personal record of repeated noise from neighbors, construction, traffic, music, machines, or other everyday sources. Main features: - Reference-only dB measurement using the device microphone - Average dB, maximum dB, and measurement duration - Automatic date and time logging - Noise category selection - Subjective intensity rating - Personal notes and optional location labels - Saved noise log history - Log detail, edit, delete, and filtering - Statistics by period, time of day, and category - Local data storage on your device - Multiple display languages QuietLog is designed as a local-first personal record app. Your saved logs and notes are stored on your device. The app does not require an account or cloud sync. Important notice: The dB values shown in QuietLog are reference-only estimates calculated using the device microphone. Results may vary depending on the device model, microphone performance, case, environment, and device settings. QuietLog does not replace a certified sound level meter. The values shown in the app are not official or legally valid measurements. For accurate, certified, or official measurements, please use a dedicated professional measurement device or consult a qualified professional.