Best Notebook Klm Apps

61+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Finding the right notebook klm apps can be overwhelming with so many options. We've analyzed 61+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Notebook Klm Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gemini NotebookGemini NotebookFree4.9★ (60K)NoYesSep 2026
2Google GeminiGoogle GeminiFree4.7★ (2.2M)NoYesSep 2026
3ChatGPTChatGPTFree4.8★ (10M)YesYesSep 2026
4Claude by AnthropicClaude by AnthropicFree4.7★ (256K)NoYesSep 2026
5Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (505K)NoYesSep 2026
6Google DocsGoogle DocsFree4.8★ (3.2M)NoYesSep 2026
7Google SheetsGoogle SheetsFree4.8★ (1.8M)NoNoSep 2026
8Manus - AI Agent & AutomationManus - AI Agent & AutomationFree4.7★ (38K)NoYesSep 2026

Top Picks for Notebook Klm

Gemini Notebook#1

Gemini Notebook by Google

Understand anything
Editor's Choice
📊 Productivity
4.9😊(60K ratings)
FreeIn-App Purchases
#32in Productivity
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This AI-powered tool transforms complex information from various sources into clear, understandable insights. It allows users to upload documents, websites, and videos, then ask questions and receive summarized answers with inline citations. Users can also generate podcast-style audio discussions for a different learning experience.

What We Love

  • 🚀 Fast and accurate audio summaries
  • 👍 Useful for learning and studying
  • 🚀 Convenient mobile access
  • 👍 Great for on-the-go use

Room to Improve

  • 🐛 Audio volume issues
  • 🔍 Missing key features from web version
  • 🔍 Lack of customization options
  • 🔍 Inconsistent dark mode implementation
Google Gemini#2

Google Gemini by Google

Your AI assistant from Google
Strong Contender
📊 Productivity
4.7😊(2.2M ratings)
FreeIn-App Purchases
#3in Productivity
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This AI assistant helps you brainstorm, create content, and simplify complex topics. It integrates with your Google apps to provide personalized assistance, plan trips, and study smarter. Upgrade for advanced features like video generation and deeper research capabilities.

What We Love

  • 🚀 Intelligent and well-rounded AI
  • 👍 Smooth animations and helpful info
  • 🚀 Fast and efficient
  • 👍 Intuitive interface and easy to use
  • 🚀 Responds quickly in live mode
  • 👍 Versatile capabilities
  • 👍 Accurate and informative
  • 👍 Convenient and saves time
  • 👍 Helpful for various tasks

Room to Improve

  • 🐛 Contradicts itself and has limitations
  • 🐛 Struggles with certain questions and tasks
  • 🐛 Lacks personalization and context retention
  • 🐛 Restricted in discussing sensitive topics
  • 🐛 Sluggish performance on iPad
  • 🐛 Unable to generate images as promised
ChatGPT#3

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Worth Considering
📊 Productivity
4.8😊(10M ratings)
FreeAdsIn-App Purchases
#1in Productivity
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This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT
  • 🧠 Vast knowledge base on diverse topics
  • 🔍 Helpful for research, writing, and problem-solving
  • 🤝 Feels like an intelligent companion

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history

More Notebook Klm apps to explore

FAQ about Notebook Klm

What are the best notebook klm apps for iPhone?
Gemini Notebook tops our notebook klm apps ranking as of May 2026, with a 4.9-star average from 60K App Store ratings, and it's free to download.
Yes — 20 of the top notebook klm apps we rank are free to download, including Gemini Notebook and Google Gemini.
Gemini Notebook has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 61+ notebook klm apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
NotebookLM is an AI-powered application that helps you understand complex information. You can upload various sources like PDFs, websites, and YouTube videos into a notebook. The AI then becomes an expert on these sources, summarizing them and making connections. You can ask questions about the content, and it provides answers with inline citations to your original sources.
Key features include the ability to upload diverse source types, AI-driven summarization and insight generation, asking questions about your uploaded content, receiving answers with inline source citations, and transforming information into podcast-style audio discussions with AI hosts. The app also offers offline support and background playback for audio.