Decibel Sound Level Meter vs NoiseLens

Decibel Sound Level Meter is a decibel detector that can detect decibels anytime and anywhere, and provide minimum and maximum average decibel values and address information. Features: -High precision real-time measurement of decibels -Provide specific location information -Real time decibel camera -Support recording measurement history -Support exporting measurement reports -Support exporting audio data Auto-Renewal 1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account. 2. Cancel subscription: If you need to cancel the subscription, please manually turn off the auto-renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. After cancellation, no further charges will be made. 3. Renewal: The Apple iTunes account will be charged within 24 hours before the expiration. After the deduction is successful, the subscription period will be extended for one subscription period. Privacy Policy: https://docs.google.com/document/d/1iHbMr1mwGaNY1U1IS15koFlj44-C42iKEjDrlv9djq4/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1rG4AjNBq8T1HN3Dhnc6zEiqHWFZJ4en3p3L38Jlnjf8/edit?usp=sharing

NoiseLens turns your iPhone or iPad into a clean, visual sound level meter for everyday environments. Open the app, grant microphone access, tap Start, and watch the estimated noise level around you change in real time. Use NoiseLens at home, in the office, in cafes, near traffic, at events, or anywhere you want a quick sense of how loud the environment feels. KEY FEATURES Live dB Meter See an estimated sound level reading with large, readable numbers designed for quick checks. Real-Time Waveform Follow the sound visually with a smooth live chart and animated sound energy. Minimum, Average, and Peak Track min, average, and max values during each measurement session. Noise Categories Understand whether the environment is quiet, comfortable, busy, loud, or very loud. Session History Save measurements, compare places, and review previous sound sessions later. Privacy-First Audio Processing Audio is processed on your device. NoiseLens does not upload raw audio or require an account. Designed for iPhone and iPad A polished dark interface with bright acoustic visuals, readable charts, and smooth controls. IMPORTANT NoiseLens estimates sound levels using your device microphone. Results can vary depending on device model, microphone condition, case, distance from the sound source, environment, and calibration. NoiseLens is not a certified professional sound level meter and should not be used for legal, workplace safety, medical, or compliance measurements.