Pitchmaster vs APM Sweep

Pitchmaster - Professional Tuner, Metronome & Tone Generator Originally written for my own use with saxophone and clarinet, Pitchmaster is now the ultimate all-in-one music practice companion. Whether you're tuning your instrument, practicing with a metronome, training your ear, or working on your sound, Pitchmaster has you covered. - TUNER Precise chromatic tuner with visual feedback, accurate down to 32 Hz. Covers the range from bass to piccolo. See your pitch in real-time with cents accuracy. Supports Equal Temperament and Just Intonation tuning systems. - DRONE MODE Practice intonation against a reference tone. Perfect for developing your ear and improving pitch accuracy on any instrument. Use with headphones. - TONE GENERATOR Generate reference tones at any pitch. Choose from sinusoidal, square, triangular, or sawtooth waveforms. Adjust the reference A4 frequency from 415-466 Hz. - METRONOME Jitter-free, sample-accurate metronome with: • 40-240 BPM range • Customizable time signatures (1-7 beats, 2/4/8 subdivisions) • Beat subdivisions: eighth notes, triplets, sixteenth notes • Tap tempo for quick BPM setting • Visual beat indicators - ANALYZER Advanced signal analysis showing: • Stroboscopic tuner • Real-time waveform display • Frequency spectrum visualization • Pitch stability indicator • Signal amplitude and clarity meters Features:  - Beautiful dark theme with modern UI  - Support for Equal Temperament & Just Intonation  - Adjustable reference pitch (A4 = 415-466 Hz)  - Works with all instruments and voices  - No ads, no subscriptions

APM Sweep is the successor of the well known APM Tool: it let you quickly measure the acoustical performance of a room (reverberation time, clarity, etc. in octave and third octave bands), check if that room is well suited for its purpose and, if not, choose which materials can improve the acoustical quality. Everything still there but with an exciting improvement: now you can use all the power of the Exponential Sine Sweep technique for the measurement process, so your results can be extremely precise and accurate. You can also, save, load and export results in common spreadsheet format. The app can also generate pdf reports with photos. A tutorial slideshow explains the app use. Required at least iOS 11.0