Pocket Brain vs dijin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pocket Brain
Capture and organize your thoughts effortlessly with an AI-powered second brain. Speak or type ideas, reminders, and to-do lists, and let smart AI automatically sort them. Easily retrieve information by asking natural language questions.
- Capture ideas by voice or text
- AI-organized knowledge base
- Chat with your notes
- Natural language search
- Centralized storage for all thoughts
- Private and secure data
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Boost your productivity with Pocket Brain – the fast, AI-powered second brain in your pocket. Whether it's an idea, a reminder, a to-do list, or a random thought—Pocket Brain lets you speak or type it instantly, then automatically organizes everything for you using smart AI. Need to find something later? Just ask. Pocket Brain understands natural language and brings together related thoughts, even if they were saved weeks apart. Key Features - Capture ideas fast by voice or text No more forgotten thoughts. Just open the app, speak, and it's saved. - AI organizes your knowledge for you Your notes are sorted automatically—no tags or folders needed. - Chat with your second brain Ask questions like “What were my business ideas last month?” or “What books do I want to read?” and get instant answers. - Smart search & retrieval Forget keywords—just describe what you're looking for in your own words. - Save everything in one place Ideas, lists, plans, reflections—anything you want to remember. - Private. Secure. Yours. Your thoughts belong to you. Volty ensures your data is stored securely and privately. Perfect for: - Entrepreneurs & creatives capturing spontaneous ideas - Students organizing notes and study material - Busy professionals keeping track of tasks, meetings, and insights - Anyone building a personal knowledge base Don’t let your best thoughts slip away. Pocket Brain is the fastest way to capture, organize, and access your knowledge.
dijin
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dijin is your personal memory system. It turns conversations and written notes into structured context you can search, question, and verify. Ask "What did we decide, who owns it, and when is it due?" and get an answer linked to the exact source moment. RECALL WITH PROOF - Get answers linked to exact source moments - Track decisions, tasks, owners, and dates across sessions - See who said what, when, and in what context - Search by person, topic, or timeline TRUST BY DESIGN - Audio is processed on your device by default - Cloud sync is optional and encrypted - Export in PDF, DOCX, JSON, Markdown, SRT, or TXT - Delete your data anytime in one step DEPTH THAT GROWS - Recent context is available from day one - Full history becomes your long-term working memory - Connections between people, decisions, and timelines strengthen over time FREE — LITE DEPTH - Core capture and recall every day - Recent-memory access with source-linked answers - Limited daily context capture PRO — FULL DEPTH - Full-history recall across your entire context - Deeper cross-session connections - Trend and pattern reasoning over time - Collaborative shared context Available on iPhone, iPad, and Mac.
Screenshots
Verdict
The clearest difference is in-app purchases: Pocket Brain at none against dijin's 2. Pocket Brain also leads on iOS requirement (14.0 vs 18.0). dijin's advantage is ads (none vs shown). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. dijin sells 2 in-app purchases, starting at $9.99 per month. Pocket Brain asks for nothing beyond the download.
| Parameter | Pocket Brain | dijin |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 days | — |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 44 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | MIGUEL ALVAREZ LESMES | Dijin Teknoloji Limited Sirketi |
In-app purchases
Pocket Brain
No in-app purchases
dijin
- dijin pro — Full Depth$9.991 Month
- dijin pro — Full Depth Annual$89.991 Year









