SherpaVoice is made and published by deeeed. AppBrain is an independent app data site and isn't affiliated with deeeed. The app name, icon, screenshots and description belong to deeeed and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 1.1 thousand
- Last updated
- March 21, 2026
SherpaVoice is a niche app, with 1.1 thousand installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 280
- Play install range
- 1+ thousand
- Launched
- March 2026
Installs over time
SherpaVoice has been installed 1.1 thousand times. Over the past 30 days, it has been installed 280 times.
Rankings
Google Play top chartsGoogle Play Rankings for SherpaVoice
Competitors
Similar apps and more from deeeed
Releases
Updates seen on Google Play- Version
- 1.1.3
- Launched
- March 2026
User feedback
Ratings and reviews on Google PlayComments on SherpaVoice for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 39.2 MB
- Content rating
- Everyone
Technologies used by SherpaVoice
About the app and developer
About SherpaVoice
SherpaVoice is a tools app developed by deeeed.
How many times has SherpaVoice been installed?
SherpaVoice has been installed 1.1 thousand times. In the last 30 days, the app was installed 280 times.
What is the rating of SherpaVoice?
SherpaVoice has no ratings yet.
Is SherpaVoice free?
SherpaVoice is free. The app size is 39.18 MB. The latest version available is 1.1.3. The last update was on March 21, 2026.
What are the requirements for SherpaVoice?
The app has a content rating of Everyone. The app has been available on Google Play since March 2026.
App Performance Report
Get a detailed PDF report for SherpaVoice with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for deeeed
Store listing
By deeeed, from Google Play“Explore on-device speech AI — recognition, TTS, and more. Offline, open source”
Description by deeeed Written by the developer, not by AppBrain. Click to read.
Whether you are a developer evaluating libraries for your next app, a researcher exploring mobile inference, or just curious about offline AI, Sherpa Voice lets you try 10 speech and audio features hands-on.
WHAT YOU CAN TRY
- Speech Recognition: Transcribe speech to text from files or live microphone input. Multiple languages supported.
- Text-to-Speech: Generate natural-sounding speech from text with various voices and speakers.
- Voice Activity Detection: Detect speech vs silence in real-time audio.
- Keyword Spotting: Listen for custom keywords without full transcription.
- Speaker Identification: Recognize speakers by their voice.
- Speaker Diarization: Figure out who spoke when in a conversation.
- Audio Tagging: Classify sounds — music, speech, environmental noise.
- Language Identification: Detect which language is being spoken.
- Speech Enhancement: Remove background noise from recordings.
- Punctuation: Add punctuation to raw transcripts.
Each feature comes with a downloadable model catalog so you can compare different models for speed, size, and accuracy.
FOR DEVELOPERS
Sherpa Voice is built with React Native and Expo using two open-source libraries:
- sherpa-onnx: C++ inference engine for speech models, with mobile-optimized ONNX Runtime
- expo-audio-stream: Real-time audio recording, analysis, and visualization for React Native
Everything you see in this app can be integrated into your own project. The full source code is available on GitHub — use it as a reference, fork it, or contribute.
HOW IT WORKS
1. Pick a feature (Speech Recognition, TTS, etc.)
2. Download a model from the built-in catalog (one-time, typically 15-100 MB)
3. Use the feature — all processing runs locally on your device
PRIVACY
No accounts. No tracking. No data collection. Audio never leaves your device.
SOURCE CODE AND DOCUMENTATION
GitHub: https://github.com/deeeed/expo-audio-stream
Built by Arthur Breton — https://siteed.net
Recent changes:
Sherpa Onnx wrapper demo