Check Water Proof: Water Test

Check Water Proof helps you keep your iPhone safe after water contact and verify that key hardware still works.

FEATURES

• Water Resistance Check — uses the barometer to estimate how your device responds to pressure. A guided, step-by-step test with honest results.

• Clean Speaker — plays a 165 Hz tone to help eject water droplets from the speaker grille, with optional gentle haptics.

• Sound Level Meter — estimated ambient noise in decibels with a live chart and min/avg/max stats.

• Pocket Barometer — live air pressure readings and relative altitude tracking on supported devices.

• Device Diagnostics — run screen, speaker, microphone, motion sensor, battery, haptic, Face ID/Touch ID, flashlight and proximity checks, then export a shareable inspection report.

• Health Score & History — track your device's checkup results over time with scheduled reminders.

• Home Screen Widget — live pressure reading and one-tap shortcuts to every tool.

• Water Emergency Guide — step-by-step first aid when your phone gets wet.

• IP Rating Guide — learn what IP67/IP68 ratings actually mean.

No account required. Diagnostics run entirely on your device and no data leaves it unless you choose to share a report.

IMPORTANT

Results are estimates, not manufacturer or IP certification. Never intentionally expose your iPhone to water.