SigmaNote vs Relalog

SigmaNote — AI-Powered Knowledge Hub SigmaNote lets you build your own AI-powered knowledge hub — a single place to capture, manage, learn from, and create knowledge. It goes beyond notes or chat. SigmaNote gives you AI agents that work with your knowledge, across every format. Capture Knowledge from Anywhere Bring knowledge into SigmaNote from any source: • Notes and markdown documents • PDFs, files, and document scans • Images with OCR • Web pages and web archives • YouTube videos (with or without subtitles) • Voice recordings and system audio • Real-time, multi-language transcripts No format limits. Everything becomes searchable and usable. AI Agents That Organize for You SigmaNote’s AI agents help you: • Find relevant knowledge instantly • Organize content into the right Spaces • Connect related ideas across files and formats • Reduce clutter as your knowledge grows Your knowledge hub stays structured — without manual effort. Learn by Listening, Reading, and Conversation Knowledge shouldn’t just sit there. With SigmaNote, AI agents can: • Proactively read or speak knowledge to you • Explain complex topics in simple terms • Answer questions grounded in your materials • Help you think through ideas step by step It’s like discussing your knowledge with a personal tutor or teammate. Talk to Write. Build New Knowledge. SigmaNote introduces voice-driven AI writing. You can talk to an AI agent to: • Write new documents • Edit and update markdown files • Refine ideas through conversation • Create knowledge using your entire hub or a selected document This turns thinking out loud into structured writing — powered by everything you’ve learned. From Capture to Creation SigmaNote supports the full knowledge lifecycle: • Capture information • Understand it with AI • Absorb it through reading and listening • Create new knowledge by talking and writing All in one personal system. Who It’s For Students, researchers, founders, consultants, lawyers, clinicians, creators — anyone who wants to own their knowledge and build with it. Why SigmaNote • One hub for all knowledge formats • AI agents grounded in your data • Learn by conversation, not just reading • Turn knowledge into output Legal Term of services & privacy policy: https://www.signifyid.com/terms/view.html?doc=privacy_policy https://www.signifyid.com/terms/view.html?doc=term_of_service

Relalog is a simple personal memo app that helps you easily record your interactions with people and manage them in timeline order. You can keep track of what you talked about, when you last contacted someone, and when you want to be reminded about important dates. Relalog is designed for relationships you want to remember, whether they are work contacts, friends, family, or people you meet through hobbies and everyday life. ■ Organize notes by person You can save a person’s name, company, title, phone number, birthday, image, and tags. Each person has their own note history, so you can look back on past conversations and details whenever you need them. ■ Manage interactions in a timeline Notes are saved with a recorded date and displayed in timeline order on each person’s detail screen. This makes it easy to review when something happened and what you talked about before meeting or contacting someone again. ■ See when you last contacted someone Relalog shows how many days have passed since you last contacted each person. Color indicators help you notice recent contacts, people you have not contacted for a while, and people you may want to remember again. These colors are only a guide, not pressure. ■ Use tags to organize people Create your own tags, such as Work, Friends, Family, or any category that fits your style. You can filter people by tags and quickly find the person you are looking for. ■ Search quickly You can search by name, phonetic name, company, or phone number. Phone number search also works with or without hyphens and supports full-width numbers, making it easier to find saved contacts. ■ Birthday reminders You can save birthdays for each person and choose your own reminder date and time. Birthday reminders work as local notifications on your device. ■ Home Screen widget Relalog can show people with birthdays today on your Home Screen widget, helping you remember important dates without opening the app. ■ Save and view images You can save an image for each person, such as a business card or a related reference image. Images can be opened from the person detail screen and viewed larger. ■ iCloud sync After unlocking Relalog, your data can sync across your own iCloud-enabled devices. Sync uses your private iCloud database. ■ No ads, even on the free plan Relalog does not show ads. The free plan lets you save up to a limited number of people. A one-time purchase unlocks unlimited people, iCloud sync across your devices, and Home Screen widgets. It is not a subscription. ■ Privacy Relalog does not use ad SDKs, analytics SDKs, Firebase, our own server, AI processing, OCR, Contacts integration, or tracking. Your data is stored on your device or in your own iCloud account. For people who want to remember relationships without making things complicated, Relalog is a quiet and simple way to keep personal interaction notes. （EULA）: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://relalog.it-frontier.jp/en/privacy/ Terms: https://relalog.it-frontier.jp/en/terms/