TB Spectrogram1.7.4
Publisher Description
ToneBoosters Spectrogram shows a real-time spectrogram, spectrum, and goniometer AUv3 plugin! We have taken the stunning visual spectrum analyzer features from our latest and greatest Equalizer Pro plugin and released it as a separate app / AUv3 plugin!
The ToneBoosters Spectrogram app captures the microphone input and processes the signals in real time. To use it as a plug-in, use an AUv3-compatible host app such as Steinberg Cubasis, Apple Garageband, Audio Evolution Mobile Studio, Auria, AUM, or others. ToneBoosters Spectrogram will appear in the list of Audio Unit extensions for effect plug-ins.
Key features:
- Fully resizable (as AUv3 plugin)
- Color themes for the user interface
- Max screen support in Garageband
- Adjustable color themes for UI and for spectrogram independently
- Adjustable dynamic range
- Adjustable frequency resolution
- Adjustable time resolution
- Adjustable spectral slope
- Spectrogram AGC and dimming support
- Show spectrogram and spectrum analyzer as overlay or individually
- Spectrum analyzer also supports peak hold
- Split-band goniometer for stereo signal analysis (correlation, left/right balance in one or two bands!)
- On-screen piano keyboard to map spectrum analyzer to piano notes
- Optimised for iPad and compatible with iPhone and iPod Touch
What you should know:
- Licenses acquired for this platform are not compatible with other platforms.
- Audio Unit (AUv3) extensions require an iPad mini 2, iPad 4 or later models.New spectrogram pause button
Various stability and efficiency improvements
About TB Spectrogram
The company that develops TB Spectrogram is Dirk Breebaart. The latest version released by its developer is 1.7.4.
To install TB Spectrogram on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-12-28 and was downloaded 19 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the TB Spectrogram as malware if the download link is broken.
How to install TB Spectrogram on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the TB Spectrogram is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After TB Spectrogram is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.7.4
posted on 2025-12-28
New spectrogram pause button
Various stability and efficiency improvements
version 1.7.2
posted on 2025-09-20
Sep 20, 2025
Version 1.7.2
Fixed a small bug to improve accuracy of the spectrogram and spectrum analysers
version 1.6.1
posted on 2024-08-27
Aug 27, 2024
Version 1.6.1
Fixed an image reversal issue
version 1.6.0
posted on 2024-08-25
Aug 25, 2024
Version 1.6.0
Stability and efficiency improvements
version 1.5.9
posted on 2024-08-11
Aug 11, 2024
Version 1.5.9
Fixed a small bug related to saving settings
version 1.5.7
posted on 2024-06-06
Jun 6, 2024
Version 1.5.7
- Stability and efficiency improvements
- Significant reduction in memory consumption
version 1.5.4
posted on 2024-04-25
Apr 25, 2024
Version 1.5.4
Efficiency and performance improvements
Add start/stop functionality
version 1.5.0
posted on 2023-06-20
Jun 20, 2023
Version 1.5.0
UI, UX and efficiency improvements
Harmonize version numbers with macOS versions
version 1.2.6
posted on 2023-01-22
Jan 22, 2023
Version 1.2.6
UI drawing efficiency updates
version 1.2.2
posted on 2021-12-05
Dec 5, 2021 Version 1.2.2
Optimizations for new iPad Mini
Icon refresh

