Vocoder

Vocoder is real time voice tune and voice changer app Can be used like megaphone

Guitar Tabs X · com.finestandroid.voiceeffect

5.0 out of 5 (1 rating) 100K+ downloads v2.3 6.3 MB Android 5.0+ PEGI 3 · Everyone

Download APK 6.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.3 (13)
Updated: Jun 11, 2026 (4 months ago)
APK size: 6.3 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Libraries & Demo (app)
Permissions: 11 (1 sensitive)
Website: bialamusic.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Vocoder is an app by Guitar Tabs X in the Libraries & Demo category. It has no native code, so it runs on any Android processor.

Since version 2.0, the APK grew from 1.9 MB to 6.3 MB and the minimum Android version rose from 4.0 to 5.0. It asks for 11 permissions, 1 of them sensitive: record audio. Compared with version 2.2, it adds 3 new permissions (“Access adservices ad id”, “Access adservices attribution” and “Access adservices topics”) and drops 1 (“Run at startup”). The app can read the advertising ID that ad and analytics services use.

What's new in v2.3

Vocoder was updated with new SDK

Description

From the listing uploaded by “appupdater”.

Vocoder is real time pitch shifter stompbox like effect. I made this app to test some ideas for new pitch shifting algorithm and it worked well. It is not great but just fine. It is not real vocoder logic but instead a combination of my secret algorithms that I am playing with at the moment. I tried to make it real time as possible but there is a delay because of the current java api. However it is fun enough and real time enough to make you have some good time. Imagine delayed vocoder :) Vocoder features: - dry signal volume - effects signal volume - space algorithm - pitch shifting control (range is one octave up and one octave down) Works only when connected to headphones or speakers. The reason is the feedback (feedback cancellation is hard to do and not my aim at the moment)

Version history

3 versions are listed, going back to v2.0. Since v2.2 it requires Android 5.0+.

v2.3 LATEST Jun 11, 2026 6.3 MB TRUSTED v2.2 Jun 4, 2024 5.5 MB TRUSTED v2.0 Jan 4, 2017 1.9 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 11, 2026.
Certificate issued to “FinestAndroid.com” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jun 11, 2026
Validated against Google Play Jun 11, 2026
Signed byCN=Aleksandar Petrov Mlazev, OU=FinestAndroid.com, O=FinestAndroid.com, L=Sofia, ST=Sofia, C=BG
Signing certificate (SHA-1)FB:16:1D:3B:E3:75:66:70:12:7B:BD:C3:61:8C:6C:E5:94:E8:58:5F
File MD5c0836f0d9eb01c48aab313b2a3a624b0
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Vocoder requests 11 permissions, 1 of them sensitive.

Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.finestandroid.voiceeffect.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait

Vocoder APK: questions and answers

Is there a version of Vocoder for older Android phones?

The current version needs Android 5.0 or later. Version 2.0 is the newest listed build that installs on Android 4.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Vocoder APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is c0836f0d9eb01c48aab313b2a3a624b0.