dB Pulse vs PhoneShieldDiagnose

dB Pulse turns your device into a precise sound meter. Measure ambient noise, record sessions and analyze results with clear waveform graphs. Key features: • Real‑time dB meter with waveform and numeric readout • Record sessions and save time‑series data • Session summary with peak/avg stats and export to CSV • Share snapshots (unlock via rewarded ad) and export reports • Calibration options for improved accuracy • Upgrade to Pro: ad‑free experience and advanced export Download dB Pulse and start measuring noise instantly.

Phone diagnostic app for internal device intake and QA. It runs guided hardware checks (touch, display, cameras, audio, sensors, connectivity) and generates a local test report to verify iPhone condition before reuse or resale.