LocalWhisper

LocalWhisper is an Android app built for users who want powerful AI without sacrificing privacy. In 2026, AI is everywhere — but so is privacy anxiety. Where does your voice data go? Who's listening to your conversations? What are those "free" AI services really doing with your data? LocalWhisper's answer is simple: everything runs locally on your phone. Multi-Engine Speech Transcription Most transcription apps have one engine. LocalWhisper has four: SenseVoice (94%+ Chinese accuracy, auto punctuation, emotion detection), whisper.cpp (99 languages, NEON-optimized), Paraformer (Chinese-optimized, non-autoregressive for blazing speed), and FunASR Nano (Cantonese, Wu Chinese and other dialects). This isn't feature bloat — it's scenario-driven architecture. Use SenseVoice for Chinese meetings, whisper.cpp for English podcasts, Paraformer when speed matters, and FunASR Nano for dialect recognition. Plus, all engines support re-transcription with a different model — something impossible with cloud services. Gemma 4 On-Device LLM Powered by Google's latest open-source Gemma 4 models running locally via LiteRT-LM. Auto-generate summaries and to-do items after transcription. Chat naturally with the AI using voice or text. No internet required — works in airplane mode. Verifiable Privacy Protection Privacy isn't claimed — it's architecturally guaranteed. Audio never leaves your device. No registration required. Zero SDK tracking. Uninstalling removes all data. Internet permission is only used for downloading AI models, never for uploading user data.