Best Secure Notes AI Apps

247+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

If you already know Secure Notes AI, this is the deeper bench. 247+ secure notes ai apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Secure Notes AI Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Secure Notes AISecure Notes AIFree5.0★ (1)NoNoMay 2026
2Locked Notes°Locked Notes°Free4.7★ (365)NoNoOct 2026
3Secure Notes - Secret & LockSecure Notes - Secret & LockFree4.6★ (719)NoYesOct 2026
4Fast Notes - AI Notes TakingFast Notes - AI Notes TakingFree——NoJul 2026
5Granola - AI Meeting NotesGranola - AI Meeting NotesFree5.0★ (14K)NoNoOct 2026
6Pinpal Notes: Simple NotesPinpal Notes: Simple NotesFree—NoYesOct 2026
7NoteWorthy: Notes That ThinkNoteWorthy: Notes That ThinkFree—NoNoSep 2026
8Flowtica: AI Note TakerFlowtica: AI Note TakerFree4.5★ (8)NoYesOct 2026

Top Picks for Secure Notes AI

Secure Notes AI#1

Secure Notes AI by John Martins

Protect your information.
Editor's Choice
🔧 Utilities
5.0(1 ratings)
Free
Secure Notes AI screenshot 1
Secure Notes AI screenshot 2
Secure Notes AI screenshot 3
Secure Notes AI screenshot 4
Secure Notes AI screenshot 5
Secure Notes AI screenshot 6

Securely store and encrypt your notes with advanced on-device protection. Utilize built-in AI for summaries and insights without data leaving your phone. Enjoy offline access and precise search for all your information.

4.7😊(365 ratings)
Free
Locked Notes° screenshot 1
Locked Notes° screenshot 2
Locked Notes° screenshot 3

Securely store your private thoughts and ideas with this app. It offers robust organization and advanced editing tools, all protected by biometric authentication for ultimate privacy. Your notes are automatically hidden and locked when the app is in the background.

What We Love

  • 👍 Simple and easy to use
  • 🔒 Secure with face recognition
  • 📁 Good folder organization
  • ✍️ Customizable text formatting
  • 🆓 Free premium access

Room to Improve

  • 🐛 Occasional crashes or data loss
  • 📋 Limited copy/paste functionality
  • 🔍 Lack of search option within notes
  • 🌙 No dark mode option
Secure Notes - Secret & Lock#3

Secure Notes - Secret & Lock by PixelPort LLC

Private Diary & Password Vault
Worth Considering
📊 Productivity
4.6😞(719 ratings)
FreeIn-App Purchases
Secure Notes - Secret & Lock screenshot 1
Secure Notes - Secret & Lock screenshot 2
Secure Notes - Secret & Lock screenshot 3
Secure Notes - Secret & Lock screenshot 4
Secure Notes - Secret & Lock screenshot 5
Secure Notes - Secret & Lock screenshot 6

Safeguard your private thoughts, voice memos, and sensitive information with robust, multi-layered security. This app offers military-grade encryption, biometric locks, and secure voice recording to keep your data protected. Enjoy a distraction-free, ad-free experience with a powerful rich text editor and seamless iCloud syncing across devices.

What We Love

  • 🔒 Secure notes and folders
  • 👍 User-friendly interface
  • 🚀 Efficient note-taking
  • 💡 Innovative features like Love Voice Notes

Room to Improve

  • 🐛 Glitchy performance after updates
  • 🤯 Overly complicated UI changes
  • 🔒 Difficulty resetting passwords/access
  • 💸 Essential features locked behind paywall

More Secure Notes AI apps to explore

FAQ about Secure Notes AI

What are the best secure notes ai apps for iPhone?
Secure Notes AI tops our secure notes ai apps ranking as of October 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top secure notes ai apps we rank are free to download, including Secure Notes AI and Locked Notes°.
Secure Notes AI has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ secure notes ai apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.