Notebook - AI Notes Taking

株式会社ビルディット

In-app purchases

About this app

A Fast, Simple Notebook designed for High-Performers / Called as Stockr in Japan.
Capture ideas instantly, organize your notes effortlessly, and let AI help you reflect, focus, and grow.

Whether you’re a professional managing complex projects or an ambitious student gathering insights from classes, books, or meetings, this tool provides a clean and powerful space to take NOTES, write MEMOS, build a personal JOURNAL, or even keep a small DIARY for daily reflection.

◆ What you can do
1. CAPTURE NOTES ANYTIME — fast, simple, and organized

Your best ideas appear when you least expect them.
You can take quick notes, jot down memos, save thoughts, lists, or even short diary-style entries in seconds.
No need to organize or polish—just open your notebook, write, and keep moving.
Use it as a daily notebook, a private journal, a work notepad, or a simple diary for personal reflection.

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2. AI-powered COMMENTS that support your growth

Once you enable AI features, you’ll receive helpful, objective comments on your notes.
AI guides your reflection, strengthens your journaling habit, and acts like a private coach inside your notebook.
Whether you’re writing work notes, personal diaries, or short memos, AI helps you make better decisions and understand your thinking patterns.

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3. REDISCOVER past notes with AI-powered REMINDERS

AI automatically resurfaces your previous notes, journals, memos, and diary entries at the perfect moment.
You’ll see how your ideas have evolved, how your perspectives shift, and how even simple notes grow into meaningful insight.
It’s the ideal way to keep your notebook and diary filled with continuous learning and new discoveries.

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4. BUILD CONSISTENCY with reports, streaks, and badges

The more you write notes, journals, memos, and diary entries, the more your productivity patterns become visible.
Track your daily streaks, review your notebook activity, and stay motivated with badges that celebrate progress.
This notebook becomes a long-term system for planning, reflection, and personal growth.

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5. DEEPEN YOUR Self-Understanding with AI Diagnostics

Premium features analyze your notes, journals, diaries, and memos to reveal your values and thinking style.
You can tag your notes with categories like “gratitude”, allowing the system to surface patterns and strengthen healthy mental habits.
A simple way to improve mental health, self-care, and long-term clarity.

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◆ Who this is perfect for
• Professionals who want a simple, fast notebook for ideas, notes, memos, and diary entries
- Students who want an easy tool for daily journaling, note-taking, and creating study notebooks
• People who take many notes and memos but want something more organized than a basic notepad
• High-performers who want a private journal for reflection, planning, and personal growth
• Anyone aiming to track daily thoughts, improve mental health, or build a gratitude habit through simple notes

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About Stockr
• Website: https://stockr.bldt.jp
• Developed by: https://bldt.jp/
• Terms of Service: https://bldt.jp/stockr-rules
• Privacy Policy: https://bldt.jp/privacy-policy

What’s new

いつもStockrをご利用いただき、ありがとうございます。
【今回のアップデート内容】
・ピン留めしたストックの一覧表示の不具合を修正しました。
・アプリの操作性と安定性の改善を行いました。

快適にStockrをご利用いただけるよう、最新バージョンへのアップデートをよろしくお願いいたします。
Stockr開発チームは、今後とも皆様の「ふりかえり」をよりサポートする機能の開発・改善に努めてまいります。
ご意見・バグのご報告は #Stockr、または設定画面の「お問い合わせ」からお待ちしております！