LocalRAG! is an AI document chat app for iPhone, iPad, and Android that lets people ask questions about files, recordings, and videos. It is built around local processing, with offline AI for documents and private document handling on the device.
The app supports PDFs, Office documents, EPUBs, images, audio recordings, and videos. Its listed use cases include PDF summarization, contract review, research paper summarization, EPUB reading with AI summaries, image OCR, meeting notes from recordings, lecture notes from video content, and private interview transcription. It can search across multiple imported documents at once, and it returns answers with page-level source citations so the response can be checked against the original file. The app also describes on-device transcription for audio and video, and it says AI-powered cleanup removes filler words and stutters from transcripts. For audio answers, it can jump to timestamped segments.
LocalRAG! says its built-in local LLM, Qwen3 4B, runs entirely on the device without internet access. It also offers Claude for higher accuracy, and its comparison notes say this cloud mode requires internet access and sends the question plus relevant excerpts to the server. The page also lists support for English, Japanese, Chinese, Korean, German, French, Spanish, and Portuguese. It is distributed through the App Store and Google Play, and a one-week free trial is included.
In the RAG, search & retrieval space, LocalRAG! takes a focused approach. It focuses on understanding and extracting information from documents, audio, and video files without compromising privacy or needing an internet connection. It is built as a consumer product for students, researchers, professionals handling documents. There is a free tier. It runs on iOS and Android.
Behind LocalRAG! is LOOSEDAYS Co.,Ltd., based in the United States, and it first shipped in 2026. Among its 12 catalogued features are PDF summarization, audio transcription, and offline mode. The interface is available in 8 languages, including German, English, and Spanish.
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