SpecStream Audio Spectrum Plot
7.7 7
v1.3.3 by HARDCODED JOY S.R.L.
About SpecStream
SpecStream (Package Name: com.hardcodedjoy.specstream) is developed by HARDCODED JOY S.R.L. and the latest version of SpecStream Audio Spectrum Plot 1.3.3 was updated on August 10, 2026. SpecStream Audio Spectrum Plot is in the category of Tools. You can check all apps from the developer of SpecStream Audio Spectrum Plot. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
App gets audio data from microphone and plots the real time spectrum in the form of a scrolling image.
App settings:
• Sample Rate = the sample rate (in Hz) at which the microphone will be read. Most devices support up to 48 kHz. High-end devices support up to 192 kHz.
• FFT Buffer Size = the size (in samples) of the audio buffer used to compute the FFT. Must be a power of 2, min = 128, max = 16384. Bigger value gives better frequency resolution. Smaller value gives better time resolution.
• Min. Dispalyed Frequency
• Max. Displayed Frequency
• Gain (dB)
• Displayed Time Window (in milliseconds)
• Frequency Grid Step (in Hz) = will draw horizontal division lines
• Time Grid Step (in milliseconds) = will draw vertical division lines moving together with the plot.
Free version limitations:
• sample rate = 8000 Hz (fixed)
• FFT buffer size = 512 (fixed)
Users can upgrade to Premium Version via in-app purchase (one time payment).
Premium version advantages:
• configurable sample rate.
• configurable FFT buffer size: 128, 256, 512, 1024, 2048, 4096, 8192, 16384.
Planned features for future app updates:
• show spectrum of audio file
• export spectrum to file
App settings:
• Sample Rate = the sample rate (in Hz) at which the microphone will be read. Most devices support up to 48 kHz. High-end devices support up to 192 kHz.
• FFT Buffer Size = the size (in samples) of the audio buffer used to compute the FFT. Must be a power of 2, min = 128, max = 16384. Bigger value gives better frequency resolution. Smaller value gives better time resolution.
• Min. Dispalyed Frequency
• Max. Displayed Frequency
• Gain (dB)
• Displayed Time Window (in milliseconds)
• Frequency Grid Step (in Hz) = will draw horizontal division lines
• Time Grid Step (in milliseconds) = will draw vertical division lines moving together with the plot.
Free version limitations:
• sample rate = 8000 Hz (fixed)
• FFT buffer size = 512 (fixed)
Users can upgrade to Premium Version via in-app purchase (one time payment).
Premium version advantages:
• configurable sample rate.
• configurable FFT buffer size: 128, 256, 512, 1024, 2048, 4096, 8192, 16384.
Planned features for future app updates:
• show spectrum of audio file
• export spectrum to file
SpecStream 1.3.3 Update
• targetSdk 36
Read More
SpecStream Features
Previous Versions
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Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 120-640dpi
SHA1: d782ee86b09ed8cc57088865d30c3c35c8ba50f5
Size: 1001.16 KB
What's New:
• targetSdk 36
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 120-640dpi
SHA1: fb0f2879f86fe5f9b899863a87b1dff2390b35cd
Size: 934.08 KB
What's New:
- targetSdk 35
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 82508cd69ac0c64bc4e58555c03d6f92d42c0bdc
Size: 1.15 MB
What's New:
- targetSdkVersion 34
- improved performance
- option to upgrade to premium
- improved performance
- option to upgrade to premium
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: 3533c6607ccb7f96be80cd67c7b630abe58a47f0
Size: 465.29 KB
What's New:
- fixed some bugs
- additional settings
- additional settings
More Information
Package Name:
Update Date:
2026-08-10
Latest Version:
1.3.3
Need Update:
Available on:
Requirements:
Android 5.0+
Report:
Safe to Download
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