X Speed Reader vs AI Note Taker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X Speed Reader
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X Speed Reader helps you get through X articles faster using RSVP (Rapid Serial Visual Presentation): words appear one-by-one at your chosen speed, so you can focus on comprehension with fewer distractions. Features • Read X articles with the best RSVP reader • ORP highlight • Reading history • Continue reading where you left off • 200-1000 WPM reading speed Reading full articles require paid premium subscription. Terms of Use: https://sad-team.notion.site/Terms-of-Use-2efad671ba82815792b1db4ee74c2821
AI Note Taker
Effortlessly transform voice recordings, lectures, meetings, and YouTube videos into organized, searchable notes. This AI-powered tool transcribes, summarizes, and generates study aids like quizzes and flashcards, saving you time and enhancing comprehension.
- AI-powered transcription and summarization
- Record lectures, meetings, and voice memos
- Transcribe YouTube videos and audio files
- Generate quizzes and flashcards
- Translate notes into 80+ languages
- Speaker detection and timestamping
- Local storage for privacy
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Turn any voice recording, lecture, meeting, or YouTube video into organized, searchable notes — powered by AI. VoiceBook transcribes, summarizes, and creates study tools from your audio in seconds. Stop wasting hours rewriting what was already said. Just hit record, and let AI handle the rest. RECORD ANYTHING • Record lectures, meetings, interviews, and voice memos • Upload audio, image or PDF files directly from your device • Paste any YouTube link to get instant notes from videos • Record phone calls using the built-in call recording guide AI TRANSCRIPTION • Get accurate, timestamped transcriptions powered by AI • Speaker detection labels who said what • Tap any timestamp to jump to that exact moment in the audio • Works with 80+ languages — no setup required SMART SUMMARIES • AI generates a structured summary with key points, action items, and takeaways • Review the important parts without reading the full transcript • Edit and customize your summaries anytime • Rename notes for quick organization STUDY TOOLS • Generate multiple-choice quizzes from any recording to test your knowledge • Create flashcards automatically from your notes • Chat with AI about your recording — ask follow-up questions, get clarifications, or dive deeper into any topic TRANSLATE • Translate your notes into 80+ languages with one tap • Read summaries in your preferred language instantly YOUTUBE TO NOTES • Paste a YouTube URL and get a full transcription and summary • Synced video player lets you watch and read along • Perfect for online courses, podcasts, and tutorials BUILT FOR YOUR WORKFLOW • Students: Never miss a detail from lectures or study sessions • Professionals: Capture every meeting decision and action item • Journalists: Transcribe interviews without manual effort • Creators: Turn podcast episodes and YouTube videos into written content • Everyone: Record voice memos and brainstorms on the go PRIVACY FIRST • Your recordings are stored locally on your device • No account required to get started DESIGNED FOR SIMPLICITY • Clean, intuitive interface — no learning curve • Search across all your notes instantly • Organized by date for easy browsing VoiceBook AI is your personal note-taker that never misses a word. Whether you're in a classroom, a boardroom, or on the go — just record, and your notes are ready. Download VoiceBook AI and turn every conversation into knowledge. Privacy Policy: https://www.notion.so/Privacy-Policy-VoiceBook-AI-32c24936130b80369a40f98a94cb7465 Terms of Use: https://www.notion.so/32c24936130b8082a867c0ce156c9e49
Screenshots
Verdict
The clearest difference is update cadence: X Speed Reader at every 5 days against AI Note Taker's fortnightly. X Speed Reader also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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. X Speed Reader sells 3 in-app purchases, starting at $2.99 per month and AI Note Taker sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
X Speed Reader ships an update every 5 days, AI Note Taker fortnightly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | X Speed Reader | AI Note Taker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 48 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleksandr Kryzhanovskyi | Md Mehedi Hasan |
In-app purchases
X Speed Reader
- Monthly Premium3 Days trial$2.991 Month
- Yearly Premium7 Days trial$7.991 Year
- Lifetime$14.99
AI Note Taker
- VoiceBook AI Pro 1 week3 Days trial$5.997 Days
- VoiceBook AI Pro 1 month3 Days trial$14.991 Month
- VoiceBook AI Pro 1 Year7 Days trial$69.991 Year









