The Hanon Method vs Speaker Clean & Water Eject

The Hanon Method is a focused practice tool for serious piano technique work on iPhone and iPad. Choose a Hanon exercise, set tempo and hand mode, connect a MIDI keyboard, and run a measured session. After each pass, review precision, timing stability, reliable tempo, and practice history. The app supports disciplined repetition. Work through Hanon as a structured course, compare repeated sessions over time, and identify unevenness, missed notes, and difficult sections with clear post-session review. Browse the course and review notation without MIDI. Measured practice and scoring require MIDI input. First-launch guidance helps you connect and check your keyboard. Available exercises are accessible without a subscription or in-app purchase. Accounts are optional. Sign in to keep your practice history recoverable across devices. Terms of Use: https://thehanonmethod.com/terms.html Privacy Policy: https://thehanonmethod.com/privacy.html

Water Ejection is the easiest way to clear water from your iPhone speaker and keep your device in perfect shape. After an accidental splash, trapped water can muffle your sound. Water Ejection plays specially tuned low-frequency sound waves (around 165 Hz) that vibrate the speaker and push water droplets out — fast, safe, and with a single tap. But Water Eject is more than a speaker cleaner. Once the water is gone, run a complete hardware diagnostic and get a clear health report for your device. WATER EJECT - One-tap water ejection using safe sound waves - Optimized 165 Hz tone plus a frequency sweep - Works on the main speaker and earpiece FULL DIAGNOSTICS - Test the left and right speakers in stereo - Record-and-playback microphone test - Check accelerometer, gyroscope, magnetometer, proximity and light sensors - Battery, screen and connectivity status - A clear device health score with pass / check / fail results SCHEDULED SCANS - Set up automatic periodic scans - Get reminded to keep your phone healthy TONE GENERATOR - Generate any frequency from 20 Hz to 20 kHz - Route sound to the left, right or both speakers