Voice Spectrogram Logger for Android - Download Free [Latest Version + MOD] 2025

Whats new in Voice Spectrogram Logger v1.8

6 things about Voice Spectrogram Logger

1. The gradation is also controlled by moving "baseline" slider in "Setting" tab and selecting "Mean" or "RMS" as the way of smoothing the spectrogram out.
2. By moving "vivid" slider, the gradation of spectrogram is controlled.
3. You can zoom in/out the spectrogram by pinching in/out smoothly.
4. The spectrogram of voice is displayed in the range of 20 - 2500Hz.
5. To choose a past log from "History" tab, you can pull it from iPhone via email as a PNG file.
6. Without cellular data service, the full functions are available.

Release date: 2024-06-10
Current version: 1.8
File size: 5.92 MB
Developer: Yukiko Iwai

How to setup Voice Spectrogram Logger APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install voice-spectrogram-logger.apk file on your phone in 4 Simple Steps:

Download the voice-spectrogram-logger.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the voice-spectrogram-logger.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Voice Spectrogram Logger app will appear on the home screen of your device.