Password-protected notes on iPhone
Lock Notes gives sensitive notes a dedicated unlock layer: Face ID, Touch ID, or a four-digit or six-digit passcode. It is a simple way to keep private writing behind a lock without turning your notes app into a complicated vault.
Private from the first screen
Lock Notes is built for personal notes, journals, ideas, and hints that should open only after Face ID, Touch ID, or a passcode. No ads, no heavy workspace noise.
How protection works
You open Lock Notes with biometric unlock or a passcode before getting to your private notes. The passcode is stored in Apple Keychain on the device.
The result is simple: your private notes are one unlock away for you and not sitting open in a general notes list.
Good uses
Password-protected notes are useful for anything that should be remembered but not casually visible.
- Recovery hints you want behind a lock.
- Personal notes and private lists.
- Sensitive ideas and work reminders.
- Journal entries that should not be mixed with shared notes.
Product screenshots
Questions people ask
What is Lock Notes?
Lock Notes is a private iPhone and iPad notes app for sensitive notes, private journals, password hints, private to-dos, and ideas protected with Face ID, Touch ID, or a passcode.
Does Lock Notes collect my notes?
Lock Notes does not collect personal data, notes, or anonymized usage statistics. Notes stay on your device and can sync through Apple iCloud when you enable sync.
Can Lock Notes sync across devices?
Yes. Lock Notes supports iCloud sync across iPhone and iPad when the user enables iCloud sync and the Apple ID/iCloud settings allow it.
Is Lock Notes a password manager?
Lock Notes is built for private notes and password hints. If you need to store full credentials, use a dedicated password manager alongside it.