Visualize audio spectrums in real-time with this Audio Unit Plugin. Analyze audio for music production, speech, or noise reduction. Compatible with various host apps and syncs with your project.



235+ iOS apps curated and reviewed
Every iPhone needs a few good spectrogram for logic pro apps. We benchmark 235+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.7★ (6) | No | No | May 2026 | |
| 2 | Free | 3.7★ (3) | No | No | May 2026 | |
| 3 | Free | 4.4★ (45) | No | No | Jul 2026 | |
| 4 | Free | 4.6★ (6.8K) | No | No | Jul 2026 | |
| 5 | $3.99 | 3.8★ (26) | No | No | Jun 2026 | |
| 6 | $1.99 | 4.8★ (4) | No | No | Jun 2026 | |
| 7 | Free | 4.5★ (3K) | No | Yes | Jul 2026 | |
| 8 | Free | 4.0★ (14) | No | No | May 2026 |



Visualize audio spectrums in real-time with this Audio Unit Plugin. Analyze audio for music production, speech, or noise reduction. Compatible with various host apps and syncs with your project.




Visualize your audio in real-time with high-resolution FFT analysis. This Audio Unit plugin is compatible with various host apps and utilizes the GPU for efficient, CPU-light processing.


This app provides real-time audio analysis with a spectrogram, spectrum analyzer, and goniometer. It can be used as a standalone application or as an AUv3 plugin within compatible music production hosts. Visualize your audio in detail with adjustable settings and multiple display options.


This app extends the creative capabilities of Logic Pro and GarageBand on your Mac. It transforms your iPad or iPhone into a versatile controller for recording, mixing, and performing instruments remotely.


Analyze sounds in real-time with spectral analysis. Discover hidden patterns in music, identify bird calls, or pinpoint annoying high-frequency noises. Save and share your visual sound analyses.


Visualize sound frequencies in real-time with this tool. It displays audio intensity across time and frequency using color, helping you perfect singing, analyze animal calls, or locate household noises.


Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.


Visualize your audio in real-time with this Audio Unit Plugin effect. It syncs with your host app and uses the GPU for efficient, CPU-light waveform rendering.


This app provides real-time audio analysis with a dynamic spectrogram and spectrum analyzer. Visualize audible and inaudible frequencies, measure tones, get feedback on speech, identify sounds, and calibrate instruments. Access recordings and snapshots easily.


This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.


Capture musical ideas and transform them into professional songs on your iPhone and iPad. This intuitive audio and MIDI DAW offers recording, mixing, and sharing capabilities with advanced editing and effects.


Visualize audio frequencies with real-time analysis. Features include a sound level meter, multichannel harmonic analysis, and adjustable graphical representations. Gain insights into your sound environment with advanced tools.


This app visualizes sound in real-time using various spectrogram types. Explore detailed audio data with intuitive touch controls and adjustable parameters. An optional purchase unlocks advanced measurement tools.


This app uses AI to separate vocals and instruments from any song, allowing musicians to create custom backing tracks. It also offers features like pitch and speed adjustment, chord detection, and lyric transcription.


Analyze sound frequencies in real-time with this powerful tool. It offers detailed octave band analysis, FFT plots, and various measurement scales. Supports multiple microphones and noise analysis features for accurate audio insights.


Record, edit, and convert high-quality audio. This app transforms spoken words into text notes, making it easy to capture ideas, interviews, or memories. Enjoy unlimited recordings and share them across devices.


Record and edit audio with unlimited length and configurable quality. Supports multiple formats, cloud storage, and various export options. Offers playback speed control, volume boost, and editing tools like trimming and splitting.


Analyze audio in real-time with detailed oscilloscope and spectrogram views. Pause, scroll, and zoom to precisely identify frequencies, notes, and sound events. Offers advanced triggering and a unique Bark-frequency scale for detailed analysis.


This audio effect plugin visualizes sound in real-time for music production apps. It syncs waveforms with your host app and utilizes the GPU for efficient, low-CPU performance.


This app provides real-time audio analysis and visualization for sound frequency and decibel levels. It's designed for precise audio measurement, suitable for both hobbyists and professionals tuning rooms or speakers.