Secure Notes vs Apple Notes (2026): Locks, Encryption and Privacy Compared

Quick answer: Apple Notes has the stronger encryption on iPhone: its locked notes are end-to-end encrypted with a key from your notes password. Secure Notes has the stronger lock: it locks the whole app, folders or single notes with a passcode or Face ID, adds a decoy PIN and hides from the app switcher. Use Apple Notes for everyday notes, Secure Notes for what you never want someone holding your phone to see.

Secure Notes vs Apple Notes at a glance

How does Apple Notes protect notes?

Apple Notes encrypts locked notes end to end. A key is derived from your notes password (or your device passcode, if you choose that option) and the note and its attachments are encrypted with AES-GCM before they sync. Unlocked notes in iCloud use Apple's standard iCloud protection unless you turn on Advanced Data Protection.

The limits are about access, not math. Every locked note in an account shares one password, folders cannot be locked, and anyone who knows your device passcode can open notes locked with the passcode option. Apple documents the details in its Platform Security Guide. For the full breakdown, see whether Apple Notes is end-to-end encrypted.

How does Secure Notes protect notes?

On iPhone and iPad, Secure Notes stores notes on the device, where iOS Data Protection encrypts storage while the phone is locked, and puts them behind its own passcode, Face ID or Touch ID lock. The app does not add a separate encryption layer to notes. On Android, the app encrypts the whole vault with AES-256.

What Secure Notes adds is control over who can open what: the app locks the moment you leave it, folders and single notes can have their own lock, a decoy PIN (Pro) opens a harmless notebook, and Pro can hide the app from the app switcher. Optional iCloud sync (Pro) runs in your own private iCloud database, and PixelPort has no server that stores your notes. From version 3.8.1, the Pro encrypted backup is a real AES-256-GCM file protected by your password. The full model, including what we do not protect against, is on our security page.

Which app should I use for which content?

Use Apple Notes for notes you want on your Mac, shared lists and everyday writing. Use Secure Notes for content you want behind a second, separate lock: private journals, account details, documents you keep on your phone, anything you would not want a partner, child or coworker to see when they borrow your phone.

For passwords and 2FA codes, a dedicated password manager is still the best home; we explain why in how to store passwords in a notes app. If you are setting up Secure Notes for the first time, start with how to lock notes on iPhone.

Does Advanced Data Protection change the answer?

For Apple Notes, yes: it makes every iCloud note end-to-end encrypted, not just locked ones. Turn it on if you can keep a recovery key or recovery contact safe. It does not add folder locks, a decoy PIN or app switcher hiding to Apple Notes. For third-party apps, Apple says ADP covers only data the app stores in CloudKit encrypted fields, so do not assume it makes Secure Notes sync end-to-end encrypted.

Our Advanced Data Protection guide shows how to enable it without locking yourself out.

Is Apple Notes or Secure Notes more secure?

For raw encryption, Apple Notes locked notes win on iPhone: Apple encrypts them end to end with a key from your notes password. Secure Notes for iPhone relies on iOS Data Protection and its own app lock instead. Secure Notes wins on access control: app, folder and note locks, a decoy PIN and app switcher hiding.

How do I move notes from Apple Notes to Secure Notes?

Most people only move a handful of notes. The simple, safe way:

1. Pick the notes that need a separate lock (usually 5 to 30).
2. Install Secure Notes, set a passcode, turn on Face ID and save your 12 recovery words.
3. Copy each note into a new Secure Notes note, and lock the folder or note if you like.
4. Delete the original in Apple Notes, then empty Recently Deleted.

Secure Notes vs Apple Notes: summary

Apple Notes is the better everyday notebook and has end-to-end encrypted locked notes. Secure Notes is the better private vault on a shared or borrowed phone. They work well together. Compare more options in the best encrypted note apps for 2026, or see every Apple Notes alternative for privacy ranked by use case.