Comparison

Pex AI Note Taker Notebook App vs Notarius

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Pex AI Note Taker Notebook App

This AI-powered tool captures and organizes important moments like meetings and lectures. It offers accurate transcription, intelligent summaries with action items, and seamless sharing, boosting productivity and focus.

Highlights
  • Background audio recording
  • Accurate transcription
  • Phone call recording
  • Intelligent summaries with to-dos
  • Unlimited recording time
  • Searchable organization
  • Seamless sharing
Features
Read full description

What is Pex AI Note Taker Notebook App? Pex AI Note Taker Notebook App is an innovative, AI-driven tool for capturing and organizing all your important moments, from business meetings and phone calls to classroom lectures and personal notes. Designed to enhance productivity, Pex ensures that you never miss a crucial detail by leveraging advanced AI transcription, intelligent summaries, and seamless sharing features. Key Features 1. Audio Recording & Transcription Background Recording: Pex runs in the background, continuously capturing audio without disrupting your workflow. Accurate Transcriptions: Converts recorded audio or phone calls into accurate, shareable text with high precision. Phone Call Recording: Record calls effortlessly and automatically generate detailed transcriptions and summaries. Use Cases: Perfect for business meetings, interviews, lectures, and personal notes. 2. Intelligent Summaries Concise Overviews: Pex’s AI transforms long conversations into concise, actionable summaries, complete with to-dos and key takeaways. Quick Reviews: Ideal for reviewing critical points before exams, meetings or presentations. 3. Privacy & Security Data Control: All recordings and transcriptions are secure, giving users the ability to export or delete files anytime. Secure Storage: Ensures that your data is safe and private. 4. Unlimited Recording Time No Time Limits: Record as much as you need, whether it’s a short note or a multi-hour meeting, ensuring complete coverage of important discussions. 5. Easy Organization & Sharing Intuitive Interface: Organize recordings into searchable lists or memos with customizable categories. Seamless Sharing: Share transcriptions & recordings. 6. Versatile Use Cases For Professionals: Capture meeting minutes, detailed discussions, and summaries effortlessly. For Students & Educators: Record lectures, organize study materials, and prepare for exams or group projects. For Journalists: Capture interviews with clear audio and transcribe them into text for editing and publishing. For Personal Use: Use as a notepad, memo recorder, or tool for capturing phone call notes. Benefits : - Boost Productivity - Focus on Conversations: Let Pex handle the note-taking while you stay fully engaged. - Stay Organized: Search transcriptions for specific topics or keywords without scrubbing through audio files. - Streamline Sharing: Export meeting notes, memos, or interviews in seconds for seamless collaboration. Accuracy and Ease of Use Pex excels in capturing technical details, acronyms, and identifying speakers with impressive accuracy, delivering clear and actionable summaries. Who Should Use Pex? Professionals: Save time and effort while capturing critical meeting notes and discussions. Students & Educators: Simplify study preparation and classroom note-taking. Journalists: Transcribe interviews quickly for effortless article writing. Everyone Else: From journaling to recording important conversations, Pex is built for versatile everyday use. Why Choose Pex AI Note Taker Notebook App? Capture audio, text, PDFs, images, and videos all in one place. Summarize content from YouTube videos, web pages, and files effortlessly. Enhance your learning with flashcards and quizzes generated from your notes. Enjoy an intuitive interface across devices, making navigation and organization seamless. Get Started with Pex AI Note Taker Notebook App Today Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/pex-note-taker-privacy-policy/ana-sayfa Pex AI Note Taker Notebook App is your ultimate tool for capturing, organizing, and sharing your thoughts, conversations, and study materials. With its user-friendly design, advanced AI features, and a focus on privacy and productivity, Pex is the perfect companion for professionals, students, and anyone looking to streamline their workflow. Embrace the future of note-taking with Pex today!

About

Notarius

Features
Read full description

Notarius records a conversation, transcribes it, tells the speakers apart, and rewrites it into a clean, structured note β€” entirely on your iPhone. No account. No upload. No server. Once the models are downloaded, it works in airplane mode. WHY IT IS DIFFERENT Most transcription apps send your audio to a server. Notarius never does. The speech recognition, the speaker separation and the AI that organizes your note all run on the device in your hand. Your audio, your transcript and your notes never leave it β€” there is nothing to opt out of, because nothing is collected. WHAT IT DOES β€’ Record a conversation, or import audio you already have β€’ Offline transcription in 23 languages β€’ Speaker labels β€” Notarius separates who spoke when, automatically β€’ Teach it your voice once, and your own turns get marked as yours β€’ Rename and merge speakers; the change applies to the whole transcript β€’ On-device AI turns the raw transcript into a tidy, structured note β€’ Choose a note style, or write your own prompt β€’ Tap any line of the transcript to hear that moment of the recording β€’ Full-text search across every note β€’ Notes are plain Markdown files you own β€” export or share any note, or zip up all of them WHAT PEOPLE USE IT FOR β€’ Meetings and minutes, written up before you have left the room β€’ Interviews, for journalists and researchers β€’ Lectures and supervision sessions β€’ Voice memos and dictation you would rather keep to yourself BUILT FOR CONFIDENTIAL CONVERSATIONS Therapists, doctors, lawyers, researchers and journalists handle conversations that must not be uploaded to a third party. Notarius was built for exactly that: a recorder and note-taker with no cloud behind it. Because nothing is transmitted, no third party ever receives your audio. HOW IT WORKS 1. Record, or import a file 2. Notarius transcribes it and splits it by speaker 3. Ask it to make notes β€” the on-device AI reorganizes the transcript into headings, decisions and action points 4. Edit anything; the transcript and the note stay linked PAY ONCE Seven days free, then a single purchase. No subscription, no credits, no per-minute fees, free updates. Your notes stay readable whether you buy or not. BEFORE YOU START Notarius downloads its AI models on first run. They are large β€” plan for several gigabytes and use Wi-Fi. Japanese, Korean and Chinese use a second speech model, downloaded the first time you choose one of them. Turning a transcript into a note runs a language model on the device, which needs an iPhone with at least 6 GB of memory. Recording, transcription, speaker labels and search work on every supported iPhone. After that, the app needs no connection at all. The only network traffic Notarius makes is that model download and the App Store purchase itself.

Screenshots

Pex AI Note Taker Notebook App4 screens
Notarius4 screens

Verdict

The call

The clearest difference is update cadence: Notarius at every 3 weeks against Pex AI Note Taker Notebook App's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Pex AI Note Taker Notebook App sells 2 in-app purchases, starting at $3.99 per 7 days and Notarius sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pex AI Note Taker Notebook App ships an update every 6 weeks, Notarius every 3 weeks. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

Scorecard1 real difference Β· 7 level
Pex AI Note Taker Notebook App versus Notarius: the parameters behind the verdict, then further details
ParameterPex AI Note Taker Notebook AppNotarius
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 6 weeksEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhoneiPhone, iPad β€” better
Requires iOS16.616.0 β€” better
Further details β€” not scored
Size25 MB105 MB
Age rating4+17+
DeveloperFurkan VuralCREAIT BV

In-app purchases

2 purchases

Pex AI Note Taker Notebook App

Subscriptions2
  • Weekly + (3 Days Free Trial)3 Days trial$3.997 Days
  • Weekly$3.997 Days
1 purchases

Notarius

One-time1
  • Unlock Notarius$19.99

Questions

Is Pex AI Note Taker Notebook App free?
Pex AI Note Taker Notebook App is free to download, with in-app purchases available.
Is Notarius free?
Notarius is free to download, with in-app purchases available.
Do Pex AI Note Taker Notebook App or Notarius have ads?
Neither Pex AI Note Taker Notebook App nor Notarius shows ads.
Which is updated more often, Pex AI Note Taker Notebook App or Notarius?
Pex AI Note Taker Notebook App ships an update every 6 weeks, and Notarius every 3 weeks. Most recently, Pex AI Note Taker Notebook App was updated on October 30, 2026 and Notarius on October 10, 2026.

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