Pelyn AI vs TopicFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pelyn AI
This app acts as your AI-powered second brain, automatically taking notes, summarizing meetings, and extracting action items. It also offers personalized AI coaching based on your personality and conversation content to help you grow.
- AI note-taking from recordings
- Automatic meeting summarization
- Action item extraction
- Personalized AI coaching
- Task management and habit tracking
- Growth visualization and keyword analysis
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Your Second Brain, Pelyn AI Do you find it hard to stay focused during meetings because you’re busy taking notes? Worried you might miss something important? Now, let Pelyn AI become your second brain. Just hit record—AI takes care of everything from note-taking to coaching. [AI Note-Taking] • Record meetings, lectures, and discussions with just one tap • Automatically summarize the key points—even from a 1-hour meeting • Extract action items automatically • Your second brain remembers everything, so you can stay focused [AI Coaching] • Understand your personality through persona analysis • Receive personalized coaching tailored to your traits • Gain deep insights based on your meeting content • Your own AI coach, available 24/7 [Task Management & Execution] • Manage all your scattered tasks in one place • Track completion rates with a calendar view • Turn small actions into lasting habits [See Your Growth Clearly] • Analyze keywords from your conversations • Visualize your growth journey with charts [Recommended for] • Professionals with frequent meetings • Students who need effective lecture note-taking • Anyone looking for a personal second brain • Those who want to grow with AI coaching • Anyone who wants to boost productivity Download now and start with your next meeting. Your Second Brain, Pelyn AI Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings.
TopicFlow
This app transforms AI conversations into structured, reusable notes, plans, and summaries. It allows users to branch discussions for focused follow-ups and capture key ideas before they are lost. Organize your AI-generated content locally and export it when ready.
- Transform AI chats into reusable notes
- Branch conversations for focused follow-ups
- Capture and organize key ideas
- Refocus AI discussions without re-prompting
- Export and share selected content
- Local topic history organization
- Connect own AI provider keys
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TopicFlow turns AI chats into reusable notes, plans, outlines, decisions, and summaries. Instead of leaving every AI conversation as one long thread, TopicFlow gives your thinking structure. Keep your main line clear, branch into focused follow-up chats, then bring the strongest results back into reusable work. What you can do with TopicFlow: - Capture ideas before they disappear from long chat threads. - Branch AI chats for questions, alternatives, research notes, and next steps. - Refocus a conversation without rewriting prompts from scratch. - Turn selected discussion into notes, plans, requirements, decision records, or summaries. - Organize topic history locally on your device. - Use TopicFlow subscription access for DeepSeek-powered AI inside the app. - Export and share only when you choose. - Back up to your own iCloud or Google Drive app data space when backup is enabled. TopicFlow is built for writers, founders, builders, students, and independent thinkers who want AI conversations to produce durable work instead of disposable chat history. Important: TopicFlow subscription access unlocks the app workflow and hosted DeepSeek-powered AI features. AI availability, quotas, fees, rate limits, output rules, and terms may still be governed by DeepSeek and app store purchase rules. Terms of Use (EULA): https://specaxe.com/terms
Screenshots
Verdict
The clearest difference is update cadence: TopicFlow at every 9 days against Pelyn AI's monthly. TopicFlow also leads on device support (3 vs 1). On price, ads, in-app purchases and monetization model 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. Pelyn AI sells 2 in-app purchases, starting at $19.99 per month and TopicFlow sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Pelyn AI ships an update monthly, TopicFlow every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Pelyn AI | TopicFlow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | datamond | 亦君 潘 |
In-app purchases
Pelyn AI
- Monthly Subscription$19.991 Month
- Annual Subscription7 Days trial$199.001 Year
TopicFlow
- TopicFlow Monthly Subscription$4.991 Month
- TopicFlow Yearly Subscription$29.991 Year
- TopicFlow Lifetime Access$69.99









