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 161–180 of 1,000 ranked alternatives.


Carnatic Raga
Aspul Studios LLC
Explore ragas, search by name or swaras,
Explore music ragas with detailed information on Melakarta and Janya ragas. Search by name or swaras with partial or exact matches. View ascending and descending scales for each . Create and save favorite ragas for quick access.

InTune – Tuning Practice
Half Note Labs LLC
Tune notes and track progress
Train musical intonation with interactive exercises based on academic research. Track progress and compete via Game Center.

RTA Audio
New Ball s.r.o.
Record and analyze frequencies in real time
Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.

Drumtune PRO | Drum Tuner
EXALTD CO., Limited
Tune drums, train ears, gain skill.
The app helps users tune drums with precision, develop tuning skills, and achieve a selected sound for their kit. It offers features like a lug tuner, drum kit interval tuner, and a click track with a metronome.

Scythe Synthesizer
Miles Egan
Fast hands-on sound design synthesizer
The app offers fast, hands-on sound design with analog and digital waveforms. It includes modulation, filter shaping, effects, and the ability to record and share audio clips.




Acoustic Guitar Tuner Basic
Pedro Daniel Macalupu Cumpen
Tune strings with visual feedback
Tune strings with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork feature and advanced settings via in- purchase. LED indicator highlights tuned strings. Supports standard and drop D tunings.







CarlTune - Chromatic Tuner
JUNG IL PARK
Analyze pitch with frequency and octave.
The app analyzes microphone input to display pitch, frequency, octave, and difference from standard pitch. It offers graphical interfaces, adjustable colors, and supports various notations and instrument tunings.


Spectral Eye
Patrick Madden
See sound as vibrating frequencies
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.

How we rank alternatives
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