Comparison

AI Notebook vs Dev

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

Head to head
About

AI Notebook

This app uses AI to transcribe meetings, summarize lectures and documents, and organize notes. It allows users to chat with their content, convert voice notes to text, and generate study materials. Seamlessly sync and export notes across devices for enhanced productivity.

Highlights
  • AI meeting transcription
  • LLM-powered summaries
  • Chat with content
  • Voice notes to text
  • Flashcard generation
  • Multi-modal input support
Features
Read full description

Let AI do more with your notes! Record a lecture or meeting, upload a PDF, or add a YouTube video or web page. Notebook LLM turns your content into clear summaries and lets you ask questions to understand it better. Create podcasts, infographics and slides from your materials, or generate study guides, quizzes and flashcards. Spend less time sorting through information and more time learning, preparing and creating. Summarize & Ask - Documents & More: Add PDFs, Word documents, slides (PPT), YouTube videos, web pages, text and photos. - AI Notes & Summaries: Get a concise overview or structured notes that bring the key points into focus. - Chat with Your Content: Ask questions about your materials, clarify difficult concepts and follow up on the details that matter. Record & Transcribe - Audio Recording: Capture meetings, lectures, interviews and voice memos, or upload existing recordings. - Real-Time Transcription: Follow spoken content as it becomes text, then revisit the conversation at your own pace. - Speaker Identification & Translation: See who said what and translate content to help you work across languages. Create from Notes - Podcasts: Turn your materials into audio you can listen to while commuting, walking or reviewing a topic. - Infographics & Slides: Transform key ideas into visual summaries and presentations for class or work. - Writing Templates: Give your content a new purpose with drafts for blog posts, marketing emails and video scripts. Study with Purpose - Study Guides: Turn lectures and reading materials into focused guides, key concepts and Cornell notes. - Flashcards & Quizzes: Test your understanding and find the topics that need another look. - Mind Maps: See how ideas connect and make complex topics easier to navigate. - Study Plans: Organize what to learn next with lesson plans and weekly study plans. Move Work Forward - Meeting Minutes: Turn discussions into structured summaries with key details and action items. - To-Do Lists: Organize next steps into tasks you can follow. - Analysis Templates: Structure your thinking with SWOT analyses, case studies, literature reviews and FAQs. - Custom Templates: Shape your notes around the format and information you need. Keep Everything Organized Group notes into folders, search your saved content and sync across devices. Export or share your notes when it’s time to review, collaborate or present. Make more of what you learn with Notebook LLM. Turn your next recording, document or idea into something you can act on or share.

About

Dev

Read full description

This app is a great way to track your blueprints when you're developing the AI. It'll take mark down document and import it so you can stay up-to-date with your progress too.

Screenshots

AI Notebook4 screens
Dev4 screens

Verdict

The call

The clearest difference is in-app purchases: Dev at none against AI Notebook's 11. Dev also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Notebook sells 11 in-app purchases, starting at $9.99 per 7 days. Dev asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
AI Notebook versus Dev: the parameters behind the verdict, then further details
ParameterAI NotebookDev
PriceFreeFree
Rating4.6 (188 ratings) — better—
Positive reviews44.3% of reviews—
Number of ratings188 — better—
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size124 MB26 MB
Age rating4+4+
DeveloperAPTE LtdGeorge Gomez

Bugs and requests

AI Notebook

Reported bugs

4 issues
  • Recording not working
  • Summarization not working
  • Frequent crashes
  • Incompatible with older devices

Requested features

3 requests
  • Ability to load files and images
  • Cross-platform support (Mac, Web)
  • Improved language support (multilingual)

Dev

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

AI Notebook

Subscriptions6
  • Weekly3 Days trial$9.997 Days
  • Monthly$19.991 Month
  • Yearly$39.991 Year
Show 3 more
  • Yearly3 Days trial$69.991 Year
  • Yearly Premium3 Days trial$89.991 Year
  • Yearly3 Days trial$119.991 Year
One-time5
  • 10 Credits$4.99
  • 25 Credits$9.99
  • 55 Credits$19.99
Show 2 more
  • 150 Credits$49.99
  • Lifetime Premium$99.99
None

Dev

No in-app purchases

Questions

Is AI Notebook free?
AI Notebook is free to download, with in-app purchases available.
Is Dev free?
Dev is free to download, with no in-app purchases.
Do AI Notebook or Dev have ads?
AI Notebook shows ads; Dev does not.
Which is updated more often, AI Notebook or Dev?
AI Notebook ships an update weekly, and Dev weekly. Most recently, AI Notebook was updated on October 1, 2026 and Dev on September 18, 2026.

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