Best Notebook Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Out of 250+ notebook apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Notebook Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gemini NotebookGemini NotebookFree4.9★ (61K)NoYesSep 2026
2Notebook - Diary & Journal AppNotebook - Diary & Journal AppFree4.7★ (14K)YesYesSep 2026
3Notepad: Easy Notes & MemosNotepad: Easy Notes & MemosFree4.8★ (28K)YesYesSep 2026
4Microsoft OneNoteMicrosoft OneNoteFree4.7★ (1.1M)NoYesSep 2026
5Notebook – AI Notes, NotepadNotebook – AI Notes, NotepadFree4.7★ (24K)NoYesSep 2026
6Goodnotes: AI Notes, Docs, PDFGoodnotes: AI Notes, Docs, PDFFree4.7★ (453K)NoYesSep 2026
7NotesNotesFree4.8★ (641K)NoNoSep 2026
8n+otesn+otesFree4.7★ (45K)YesYesSep 2026

Top Picks for Notebook

Gemini Notebook#1

Gemini Notebook by Google

Understand anything
Editor's Choice
📊 Productivity
4.9😊(61K ratings)
FreeIn-App Purchases
#34in Productivity
Gemini Notebook screenshot 1
Gemini Notebook screenshot 2
Gemini Notebook screenshot 3
Gemini Notebook screenshot 4
Gemini Notebook screenshot 5
Gemini Notebook screenshot 6

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
Notebook - Diary & Journal App#2

Notebook - Diary & Journal App by Koji Ito

A diary that flips like a book
Strong Contender
📊 Productivity
4.7😊(14K ratings)
FreeAdsIn-App Purchases
Notebook - Diary & Journal App screenshot 1
Notebook - Diary & Journal App screenshot 2
Notebook - Diary & Journal App screenshot 3
Notebook - Diary & Journal App screenshot 4
Notebook - Diary & Journal App screenshot 5

This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.

What We Love

  • 👍 Simple and easy to use
  • 🔒 Password protection
  • 💡 Convenient for journaling and note-taking
  • 🚀 Smooth and responsive
  • 👍 Organized by date

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🚫 Unable to insert photos or attachments
  • 🚫 Limited formatting options
  • 🚫 No cloud sync or backup
  • 🚫 Not compatible with iPad
Notepad: Easy Notes & Memos#3

Notepad: Easy Notes & Memos by 1381802 Ontario Inc.

Simple Notebook & Writing Pad
Worth Considering
📊 Productivity
4.8😊(28K ratings)
FreeAdsIn-App Purchases
Notepad: Easy Notes & Memos screenshot 1
Notepad: Easy Notes & Memos screenshot 2
Notepad: Easy Notes & Memos screenshot 3
Notepad: Easy Notes & Memos screenshot 4
Notepad: Easy Notes & Memos screenshot 5
Notepad: Easy Notes & Memos screenshot 6

Capture thoughts, create to-do lists, and organize ideas with a versatile digital notebook. Supports handwriting, text notes, and secure cloud syncing. Personalize your experience with custom themes and icons.

What We Love

  • 👍 Simple and easy to use
  • 📝 Useful for notes, lists, and reminders
  • 🎨 Customizable font and color options
  • 💾 Reliable for storing important information
  • 🔍 Helpful search functionality

Room to Improve

  • 💰 Premium subscription required to remove ads
  • 🐛 Occasional data loss or note disappearance
  • 📤 Lack of sharing or exporting options
  • 🔒 No password protection for individual notes

More Notebook apps to explore

FAQ about Notebook

What are the best notebook apps for iPhone?
Gemini Notebook tops our notebook apps ranking as of September 2026, with a 4.9-star average from 61K App Store ratings, and it's free to download.
Yes — 20 of the top notebook apps we rank are free to download, including Gemini Notebook and Notebook - Diary & Journal App.
Gemini Notebook has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ notebook apps on the iOS App Store as of September 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.

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