Audiolyze vs Audio Studio_Pro

Transform your iPhone or iPad into a professional audio analysis workstation. Audiolyze delivers real-time spectrum analysis, waterfall spectrograms, and oscilloscope visualization with the precision tools you need for sound engineering, acoustic analysis, and audio production. SPECTRUM ANALYZER Visualize audio frequencies in real-time with a high-resolution FFT spectrum analyzer. Choose from multiple display modes (dB, Amplitude, Power) and trace styles (smooth spline curves, linear, or classic bars). Switch between logarithmic and linear frequency scales, and select from multiple constant-Q resolutions for RTA analysis, from 1 octave down to 1/24 octave precision. WATERFALL SPECTROGRAM Track how your audio evolves over time with a scrolling 2D spectrogram display. Capture up to 20 seconds of frequency history to identify temporal patterns, transients, and spectral changes that a standard analyzer would miss. OSCILLOSCOPE Examine waveforms in the time domain with a responsive oscilloscope view. Multiple trigger modes (rising edge, falling edge, auto, free-run) help you capture stable waveforms, with adjustable amplitude scaling and trigger threshold controls. HARMONIC ANALYSIS Automatically detect and display harmonics with intelligent fundamental frequency tracking. View overtone relationships, cent deviations, and harmonic order labels overlaid directly on the spectrum — valuable for tuning, voicing, and timbre analysis. SPL REFERENCE LEVELS View relative sound pressure level readings with a built-in SPL meter. Calibrate against an external reference meter to align readings, with optional Z-weighting (flat response) or A-weighting (human hearing curve). Provided for reference and comparison; not a substitute for a certified, type-approved sound level meter. ADVANCED SIGNAL PROCESSING - Multiple FFT sizes (512 to 4096 samples) - Selectable window functions: Hann, Blackman-Harris, Flat-Top - Configurable frame overlap (0-75%) for improved averaging - Rolling window and exponential smoothing modes - High-pass and low-pass filters with adjustable slopes (6/12/18 dB per octave) CUSTOMIZE YOUR WORKFLOW - Peak hold display with decay - Snapshot comparison for before/after analysis - Visual glow effects for enhanced readability - Sparse or dense grid overlays - Save and recall custom presets for each visualization mode FOR SOUND ENGINEERS & MUSICIANS Whether you're a sound engineer tuning a PA system, a musician analyzing instrument tone, a podcaster optimizing room acoustics, or an audio enthusiast exploring the science of sound, Audiolyze provides the analytical depth you need in a beautiful, intuitive interface. EVERYTHING UNLOCKED Every feature is available from the moment you launch. No subscriptions, no in-app purchases, no paywalls, and no ads. Works on iPhone and iPad. Optimized for performance with GPU-accelerated Metal rendering. Available in 13 languages.

Audio Studio Pro is the complete offline audio editor, recorder and converter for iPhone and iPad. Record high-quality audio, edit recordings with professional tools, convert audio between popular formats and enhance your sound without requiring an internet connection. Designed for creators, musicians, students, podcasters, journalists and professionals, Audio Studio Pro combines powerful editing features with an intuitive interface. Main Features • High-quality audio recorder • Professional waveform editor • Cut, trim, split, merge and copy audio • MP3, WAV, AAC and other audio format conversion • Extract audio from video files • Equalizer with advanced controls • Audio effects and sound enhancement • Noise reduction for cleaner recordings • Speed and pitch adjustment • Voice enhancement • Volume control • Fast export in high quality • File manager for your recordings • Modern and easy-to-use interface • 100% offline processing • No account required • Your files remain on your device Whether you need to record meetings, lectures, interviews, podcasts, music, voice memos or edit existing audio files, Audio Studio Pro provides everything you need in one powerful application. Privacy is one of our priorities. Audio processing is performed locally on your device whenever possible, giving you full control over your recordings and personal files. Audio Studio Pro is the perfect all-in-one solution for recording, editing, converting and improving audio quality directly from your iPhone or iPad.