AI Voice to Text AI Note Taker

4.2
26.4K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Knotes: AI Note Taker, AI-driven Notebook and Note-taking app – Built on GPT-5 & Gemini!

Knotes is your ultimate AI Note Taker and AI Task Assistant, powered by GPT-5 & Gemini, designed to save time, boost productivity, and transform the way you learn. Whether you're in a lecture, meeting, or brainstorming session, Knotes instantly transcribes your voice recordings, lectures, and documents into a searchable, organized knowledge base. With real-time AI transcription, voice to text conversion, AI summaries, smart task automation, and multimodal processing, you can get more done in less time while discovering smarter ways to absorb and retain information.

No more missed information. No more typing fatigue. Just clear, efficient productivity with Knotes.

🔑 Core Features
🎤 AI Voice to Text & Transcription
Just speak naturally—Knotes transcribes audio to text in real time, converting voice recordings into accurate transcripts using AI Notes Voice to Text AI Chat, powered by GPT-5 & Gemini. Unlike traditional tools such as Plaud, Knotes doesn’t just transcribe—it organizes and integrates your content into a living knowledge base.

✍️ Create & Manage Notes
Organize everything with tags and AI-powered transcription structuring. Whether you upload an audio file, dictate a meeting, or import a lecture recording, Knotes automatically transcribes your content, updating your knowledge base instantly—making it a smarter alternative to Plaud and other transcription apps.

📝 Various Note Templates
Pick from pre-built templates for meetings, lectures, or personal goals. Each template integrates with AI transcription and real-time summaries, ensuring your multimodal knowledge base stays complete and well-organized.

💬 AI Voice Chat
Want to refine or expand a thought? Speak or type to Knotes—its AI Notes Voice to Text AI Chat, built on GPT-5 & Gemini, offers context-aware suggestions, provides instant AI-generated transcripts, and updates your knowledge base dynamically.

📂 Handle Multiple Resources
Upload PDFs, voice recordings, meeting videos, or whiteboard images. Knotes transcribes speech, extracts text from media, and merges it into a unified, intelligent knowledge base.

⚡ One-Click AI Summary
Too much text? Let Knotes summarize your transcripts instantly. From long-form lectures to detailed meeting minutes, AI summary condenses it all while keeping key points intact.

📸 Scan Image to Text
Turn handwritten notes or slides into editable text. Knotes uses OCR and transcription context to integrate them into your knowledge base, ready for quick review.

⚙️ Multimodal & AI-Powered
Knotes is fully multimodal—voice, audio recordings, images, and text work together seamlessly. Built on GPT-5 & Gemini, it delivers AI transcription, real-time summaries, and voice-to-text capabilities, updating your knowledge base at every step.

📌 Who Benefits from Knotes?
✅ Professionals – Record meetings and get instant, structured AI transcripts (beyond simple Plaud-style transcription)
✅ Students – Turn lectures into well-organized notes with audio-to-text transcription
✅ Researchers – Combine resources across formats into one searchable transcript archive
✅ Creatives – Capture ideas by voice, transcribe them instantly, and grow your knowledge base

With 12+ smart functions, Knotes empowers your workflow through a flexible AI Notes Voice to Text AI Chat system, AI transcription, and real-time summaries. Build, access, and expand your knowledge base effortlessly.

Download Knotes now – the smartest way to transcribe, summarize, and organize your ideas using AI Notes Voice to Text AI Chat, built on GPT-5 & Gemini.
Updated on
Sep 5, 2025
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Photos and videos, Audio and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
25.7K reviews
Ca B
May 25, 2024
Impressed so far. I am amazed at how well it translates and even punctuates as it goes. It's not perfect, but it's the best I've experience so far when compared to several other types of free apps claiming to do the same thing. That said there are times when I'd forgotten to stop the recording where it should have recorded silence. What I found is it recorded in Chinese and it translated to some pretty disturbing and creepy things in English.
206 people found this review helpful
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Neven Grossman
October 14, 2024
To start the developer states they do not share any data collected. However if you actually read their policy. They do. A sides from that sometimes it works great but sometimes it just doesn't work at all. I had a 20 minute training session that the app could not write. And there is no way to see the recording to try and submit it again after backing out of the note. To the developers: Yes I have enough space on my phone for it.
17 people found this review helpful
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AI Music AI Video Generator, AI Chat AI Girlfriend
October 18, 2024
Dear user, we apologize for the usage problem you encountered. If your recording fails to be converted to text, you can click Retry to continue converting to text. You can click Recording History to find the last recording record to convert to text again.
Daria Bekker
February 28, 2024
Same features (or less) as any other Chat GPT app. They charged me an annual fee. I asked to cancel within 24 hours, but there is no trial and NO CUSTOMER SUPPORT. I definitely do not recommend you to pay for the year off the bat. Emailed twice - no response. I guess I am stuck with the app for the next year. This is so much worse than any other app. Edit based on reply below: your response is misleading. I have canceled within 24 hours and was told it will be canceled in 2025
73 people found this review helpful
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AI Music AI Video Generator, AI Chat AI Girlfriend
February 28, 2024
If you choose a free trial and do not cancel before the end of the trial, you will automatically be subscribed to a paid service. There are instructions on the subscription page. The payment process is automated by the Play Store. Please go to the Play Store and find the Subscribe button in your account. You can click to cancel it.

What’s new

Hi everyone! Introducing the newly upgraded Knotes AI:
- Your AI assistant for knowledge notes.
- New UI and interface for even greater ease of use.
- Supports audio recording and transcription.
If you have any questions or suggestions, please contact us in "Settings -> Help & Feedback" within the app.