AI Private Notes App

What is the main use case for Submind ?

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Submind is an offline-first, privacy-focused note-taking and voice-recording app. It helps users capture ideas, write rich notes, organize media, and transcribe voice memos locally on their device. With optional AI features, users can chat with their PDFs, recordings, videos, images, and YouTube links to get summaries, highlights, and insights—all while keeping their data private.

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What impact has submind.co had on its users or the industry?

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Submind has helped users rethink how a modern notes app should work - fast, private, and fully offline. By storing everything on-device, it has given writers, students, creators, and professionals a sense of security and ownership over their data. Users report that they capture more ideas, record more voice notes, and stay more organized because the app never slows them down or requires a network connection.

Submind’s optional AI features have also set a new expectation in the industry for privacy-forward intelligence - letting people chat with their PDFs, recordings, videos, and notes without sacrificing control of their information. The result is a tool that feels powerful without being invasive, and many users describe it as the most reliable part of their daily workflow.

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What model of AI does Submind  use?

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Submind uses a hybrid AI approach. All voice recording and transcription features run offline on-device using efficient local speech models. Advanced features - like summaries, multilingual transcription, and ‘Chat With PDFs, Videos, Images, and YouTube - use secure, cloud-based large language models.

All AI processing is private by design, and none of the content is ever used for training.

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How Does Submind Enhance Note-Taking and Organization?

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Submind enhances note-taking and organization by providing an offline-first, privacy-focused platform that allows users to capture ideas, write rich notes, and organize media locally on their device. It offers optional AI features to generate summaries, highlights, and insights without compromising data privacy, ensuring users have a seamless and secure experience to manage their notes effectively.

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Can Submind Summarize Different Types of Media Using AI?

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Yes, Submind can summarize different types of media using AI. It allows users to chat with their PDFs, videos, images, recordings, and YouTube links to extract summaries, highlights, and key moments. This feature is designed to help users quickly understand content without going through the entire media, making it a versatile tool for students, professionals, and creators.

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Is Submind Available for All Devices?

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Currently, Submind is available for offline use on devices that support the app's download. While the web version is not yet available, interested users can join the waitlist for updates on the release of the web version. This ensures users have access to the tool’s features either on their preferred device or through the forthcoming web platform.