Sherpa Voice vs Prosper Remote

Sherpa Voice is an open-source demo app that showcases what on-device speech and audio AI can do — directly on your phone, with no cloud and no internet required. 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.

Prosper Remote puts your Mac's terminal in your pocket. It attaches to terminal sessions running on your Mac and streams them to your iPhone or iPad — the very same session, with full scrollback and live output. Start something on your desk, walk away, and pick it up on your phone exactly where you left it. WHY IT'S DIFFERENT • Same session, not a new one. Sessions live on your Mac (a dtach-style server), so reconnecting restores the live screen — no lost output, no restarts. • Built for flaky mobile networks. Lose signal in an elevator or on the subway and Prosper silently reconnects and repaints right where you were. • No passwords to manage. Your phone and Mac talk over your private Tailscale network; the Mac only accepts devices already on your tailnet. • Fast, lightweight, native. A real terminal renderer with true color, proper reflow, and a tuned on-screen key bar — Esc, Tab, Ctrl, arrows, Home/End, Ctrl-C, Ctrl-D and more, styled to stay out of your way. BUILT FOR REAL WORK • Manage multiple sessions per machine — create, rename, attach, stop. • Switch between machines you've connected to before. • Keyboard-aware layout keeps your prompt and its footer visible as output streams in. GET STARTED 1. Install Prosper on your Mac and enable Remote Terminal. 2. Install Tailscale on your Mac and this device, signed into the same account. 3. Enter your Mac's Tailscale name and connect. No machine yet? Tap "Try the demo" to explore a sample session with zero setup. Prosper is free.