Apps Like OctaveScope for iPhone and iPad
Analyze audio and visualize piano inharmonicity
Monitor audio in real time with low-latency processing. View waveform oscilloscopes and frequency spectra. Analyze piano inharmonicity and tuning accuracy. Capture and inspect raw waveforms for music and acoustics.
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.



Drone Tuner
Blue Mangoo Consulting Company Limited
Tune notes and visualize chords
Allows users to listen to long tone recordings from professional musicians. It provides visual feedback showing the user's position within a chord. Users can adjust their pitch to match the sound.

Spectrum Analyzer RTA
ONYX 3
Real-time audio analysis for sound.
The app provides real-time audio analysis for musicians and recording engineers. It offers octave band analysis, FFT plots, and a spectrograph for sound visualization and measurement.

Groovebox - Beat Synth Studio
Focusrite Audio Engineering Ltd.
Create beats with synths and drums
Create and edit music with synths, drum machines, and world-class instruments. Record beats and melodies. Import and export audio files. Expand sound library with additional instruments and samples. Sync with other devices for seamless workflow.


Tuner+
Nick Culbertson
Tune instruments with real audio notes
Tuner+ provides reference pitches for tuning instruments like guitar, bass, banjo, mandolin, cello, violin, piano, viola, and ukulele. It offers real audio and sine wave tones. Supports VoiceOver accessibility for users with visual impairments.


Octave RTA
ONYX 3
Analyze audio in real time
Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.

bismark bs-spectrum
bismark LLC
Real-time audio spectrum analyzer with FFT.
The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.


Pano Tuner Lite
Kaleloft Limited Liability Company
Tune instruments by watching pitch
Detects and displays pitch in real time. Users can tune instruments by viewing pitch offset. It offers a wide range of pitch detection and responsive tuning feedback.

Tunable – Tuner & Metronome
Seth Sandler
Practice music with tuners and metronomes
Track playing habits and provide feedback to improve performance. Use a chromatic , tone and chord generator, , and recorder. Practice ear training, rhythm, timing, and dynamics. Sync with Apple Health for progress tracking.

Phosphor 3
Audio Damage, Inc.
Synthesize sounds and control oscillators
Create and manipulate sounds using additive synthesis. Adjust tuning tables and modulation parameters. Use MPE for multi-touch control. Manage presets with a new preset manager. Adjust waveform shapes and filter settings.

Scales Pro: Circle of Fifths
Olric Digital
Visualize , explore keys, track chord progressions
Learn key signatures by tapping to see sharps or flats. Generate for any key instantly. Visualize connections between major and minor keys on an interactive circle. Practice with customizable settings and instant feedback.


Precision Strobe Tuner
James Campbell
Tune instruments with and accuracy
2.0 displays pitch and tone with a radial spectrum and pattern. Users adjust instrument tuning using a note dial. It supports multiple temperaments and piano tuning modes. Tracks frequency deviations in real time.Exports tuning data for reference.

Tuner by Piascore
Piascore, Inc.
Tune instruments with built-in mic
Allows users to tune instruments using the device's microphone. It supports custom temperaments and transposition. Features include solfège notation, adjustable calibration, and a spectrum power indicator for sound visualization.

K7D - Tape Delay
Imaginando Lda
Record and playback audio with effects
Apply vintage effects to audio tracks. Adjust parameters like time, feedback, and modulation. Choose between analog-style filters and modulation types. Save and load presets. Export processed audio files.

AudioTools, dB, Sound & Audio
Andrew Smith
Record , analyze , test speakers
AudioTools offers SPL measurement, RTA analysis, FFT visualization, and speaker polarity testing. Includes a generator, scope, CLF viewer, and recorder. Allows adding optional modules for advanced acoustic analysis and customization.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.