Vocoder
Vocoder Summary
Vocoder is a ad-supported Android app in Libraries And Demo by Guitar Tabs X. Released in Jan 2016 (10 years ago). It has about 186.6K+ installs and 561 ratings with a 2.31★ (poor) average. Based on AppGoblin estimates, it reaches roughly 2.1K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Mar 12, 2026
Recent activity: 179 installs this week (543 over 4 weeks) showing declining growth , and -1 new ratings this week View trends →
SDK intelligence: AppGoblin detected 4 development tools(e.g. Google), 1 ad networks, 1 analytics: product,and 1 mediation integrated into Vocoder. View full SDK list →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jun 19, 2026.
Vocoder SDKs Summary
Vocoder was last scanned for SDKs on 2026-06-29. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Google
Kotlin
JetBrains
JetBrains IntelliJ
Firebase
AdMob2.31★
Ratings: 561
Screenshots
App Description
Vocoder is real time voice tune and voice changer app Can be used like megaphone
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)