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NoiseLog Support

Support page for NoiseLog, an iPhone app for logging and recording noise and exporting a PDF report you can hand to your landlord or property manager.

Frequently Asked Questions

Recording won't start

NoiseLog needs microphone access. On your iPhone, go to Settings → Apps → NoiseLog and turn on Microphone. Also close any other apps that are using the microphone (calls, Voice Memos, etc.) and try again.

PDF export shows "Not purchased" after switching phones or reinstalling

Make sure you are signed in with the same Apple Account you used for the purchase, then tap "Restore purchase" in the app's Settings tab. You will not be charged again.

Where is my data stored?

All records and recordings are stored only on your iPhone. Nothing is ever uploaded, and the app collects no data about you. This also means deleting the app permanently erases all records — we recommend using your iPhone's backup features.

Are the dB (sound level) readings accurate?

They are reference values measured by your iPhone's microphone, not measurements from a calibrated sound level meter. They are always labeled as reference values in the app and in PDF reports.

Contact

If your issue isn't covered above, please email us. Including your device model, iOS version, and a description of the problem helps us respond faster.

Developer: Yuya Sato
Email: yuya.sato1986@gmail.com

Related documents: Terms of Use / Privacy Policy