Web Calculation Tool vs Equalizer + Volume Booster

You can calculate "%, vw, vh, em, rem", metallic means ratio and aspect ratio, and "Convert Units" such as temperature, length, weight, volume, speed, etc.

Elevate your music listening experience with Equalizer & Volume Booster - the ultimate audio enhancement app for iOS. Whether you're a music enthusiast, audiophile, or just want better sound from your headphones, our app delivers professional-grade audio customization right at your fingertips. --- KEY FEATURES --- GRAPHIC EQUALIZER Fine-tune your audio with precision. Every listener gets our 10-band equalizer (60Hz to 16kHz), and Premium unlocks a 32-band curve spanning 20Hz to 20kHz for studio-grade control. PROFESSIONAL PRESETS Choose from expertly crafted presets including Pop, Rock, Hip-Hop, Classical, Jazz, Electronic, and more. Each preset is optimized for specific music genres. CUSTOM PRESETS Save your own EQ settings as custom presets. Create profiles for different headphones, speakers, or music styles. REAL-TIME VISUALIZER Watch your music come alive with a beautiful real-time frequency visualizer. BUILT-IN MUSIC PLAYER Play your local music library with full playback controls. Support for MP3, M4A, WAV, FLAC, and more. SPEAKER CLEANER Eject trapped water and dust from your speaker using specially tuned sound frequencies. SOUNDCLOUD Search and stream tracks from SoundCloud right inside the app. LOCK SCREEN CONTROLS Control playback from your lock screen and notification center. Skip tracks, pause, and adjust volume without unlocking. SLEEP TIMER Fall asleep to your favorite music with our built-in sleep timer. Audio gently fades out when time is up. CLOUD IMPORT Import music directly from Dropbox and Google Drive. Access your cloud library anywhere. --- PREMIUM FEATURES --- Unlock Premium to enjoy: - 32-band equalizer (20Hz to 20kHz) - Bass Boost and Mega Boost - Unlimited custom presets - Device-specific audio profiles - Unlimited SoundCloud search - Unlimited Speaker Cleaner runs - Priority support --- WHY CHOOSE US --- - Clean, intuitive interface - Optimized for iOS performance - Regular updates with new features - Responsive customer support --- SUPPORT & LEGAL --- Questions, feedback, or issues? We'd love to hear from you: contact-us@meliorapps.org Privacy Policy: https://www.meliorapps.org/privacy-policy Terms of Service: https://www.meliorapps.org/terms-of-service Download now and hear the difference!