Blastking App vs MAD D

BlastKing is a professional audio toolkit for engineers, musicians, audiophiles, and educators. Three powerful tools in one beautifully designed app. TONE GENERATOR • Generate precise frequencies from 20 Hz to 20 kHz • 5 waveforms: Sine, Triangle, Square, Pink Noise, White Noise • Real-time oscilloscope visualization • Smooth rotary knob control with logarithmic frequency sweep • Precise volume slider with mute toggle • Start muted — engage when ready 31-BAND FREQUENCY ANALYZER • Real-time FFT spectrum analysis across 31 ISO standard bands • Full 20 Hz – 20 kHz coverage • Color-coded amplitude display (green → yellow → red) • Touch any band to see real-time dB readings • Start/Stop analysis on demand • Landscape optimized for maximum detail SPL METER (SOUND PRESSURE LEVEL) • Real-time dB readout with seven-segment display • Vertical LED ladder meter with LOW / MID / HIGH zones • A & C weighting filters • Fast & Slow response time • Minimum, Average, and Maximum statistics • One-tap reset PERFECT FOR: • Audio system tuning and calibration • Room acoustics analysis • Speaker and headphone testing • Music production and education • Noise level monitoring • Hearing protection awareness Requires microphone access for Frequency Analyzer and SPL Meter.

Adjustable crossover ( HPF / LPF / BPF from 20 Hz to 20 kHz ) Selectable crossover slopes ( 6 to 48 dB/oct ) Crossover types ( Bessel / Butterworth / Linkwitz-Riley ) Equalizer ( 8 x 31 bands ) Time alignment ( 0-20 ms / 0-692 cm / 0-272" ) Selectable phase shift ( 0 or 180 degrees ) 6 Memory presets