:: Protect your private notes with Note Lock
:: Separate your secret notes from device note
:: Safely store and manage unlimited secret collections
:: More exciting and fun with pencil + eraser animations
:: Create new notes, add pictures and save to the app.
:: Add fun and ease of use with stickers and sticky notes
:: Lecture notes, business notes, secret notes, secret ideas or information, private journal with pictures and description, class lecture, love letter, diary and many more.
:: Personal diary on your iPhone
:: Backup your information to use in case your device is ever replace, lost or damaged.

- “The pencil feature and the dust is amazing!”

- “Great app to put my thoughts in and keep them for only my interpretation.”

- “I get carried away, i write the littlest detail like, what i had for dinner, etc. It’s so easy to use. I strongly recommend.”

- “Just wrote my 10 page term paper on this bad boy, love it. Just copied and pasted and emailed it to myself and made all the font adjustments there.”

- “I have tried at least 20 other apps and this one is the best.”

- “Does all I want and more, worth the money.”

- Lock Type: Folder Lock, Super discreet in iOS13 folder style.
- Surveillance system, enter wrong passcode or pattern 3 times your recorded security camera will appear.
- Anti Intruder System, any break-attemp will captured with photo&video and date&time.
- Self-Destruction, 5 chances to correct passcode. After that, the app will automatically erase all data in this app. (Default is off)
- Back up passcode to your e-mail.
- Lock2 Technology: Passcode, Pattern lock and new folder lock!
- Lock when inactive.
- Double account to fool intruders.

- NEW! Sticky note within notes for taking short notes
- NEW! Add stickers to your notes make more fun and emotional
- NEW! Theme system and add more themes for variety and fun in note taking suite your story.
- NEW! Font system and changing font colors for ease of use and add more font for variety and fun in note taking.
- Better Note search ability
- Photo Gallery, tap and hold to view full photo or save to camera roll!
- Sort your note by date / month
- Photo attachment: add and drag your photos
- Font Selection: More than 300 fonts available
- Email sharing

- Theme selection: more than 30 themes
- Font selection: more than 300 font formats
- More fun with pencil and eraser animations
- Support landscape orientation
- Discrete app name

BENEFITS from Note Lock
- For business purposes
- Secret ideas or information
- Private journal with pictures and description
- Class lecture
- Love letter
- And many more…
- Diary

Note Lock Pro
With a Note Lock Pro subscription, you have unlimited access to all features
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Access all lock styles.
Unlimited notes can be added.
Unlimited use of Sticky note
Unlimited access to Sticker
Unlimited access to all themes and fonts
Secure backup & sync your notes
And many more

If you upgrade Note Lock Pro subscription, payment will be charged to your iTune account. And your account will be charged for renewal 24-hours prior to the endow the current period. Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchases a subscription.

Please read our Privacy Policy for further information.
Privacy Policy :
Terms and Conditions :

What’s New

Version 3.0.4

New Version Update. We always want to keep it better.

In Version 3.0.4

- Bug fix and enhancement

Ratings and Reviews

4.1 out of 5
2.1K Ratings

2.1K Ratings

LauraRenee71 ,

Started off great...then realized no hyperlink capability!

I read how this was much like Apple Notes only better with a lock. So, I went with it! After days of transferring notes/important info from my Apple Notes(the note pad that comes with the iPad ), I realized as great as it was, it wasn't able to create a hyperlink. Oh no! What good is it to safely tuck away important saved sites & other very important info? Maybe even your login credentials & your passwords?...when there's NO hyperlink in sight to carry those credentials to the site where they belong?! Look, I understand LockNote isn't for saving passwords & such however I expect a 'notes' app to fulfill all my needs...including creating a convenient hyperlink taking me straight to any saved sites. Look... It just seems this app should include the same features as the 'Free' Apple Notes. NOT being able to create hyperlinks caused me to decrease my star rating however if that's no big issue for you, then LockNote may be the perfect Note App for you. It's GREAT in every other feature!

jessicahbu ,

Amazing App!

I love this app to pieces! I love how you can change the font and stuff. I also love the security on this. My cousins use my iPad sometimes and I'm afraid they might go through my apps, but they have to enter a password which is great! I've also tried writing on an actual journal but I've always lost track whatsoever. This is also perfect for me as well because I feel like everyone is on technology and no one has time to write so this is perfect since I'm always glued to my iPad. Haha. But there are a few things I would like to addressed.

Whenever I misspell something, I delete it, but there's all that eraser thing that I can't read my words because of that. So I have to completely get out of the app, which is really annoying. You can blow on it or something, but you have to pay for it, which I think is pretty stupid.

But therefore, a great app!

LiLaNg2118 ,

Cool app! Could be better though!

This is a great app! However, when I insert pictures in my notes, and I'm scrolling down, I keep accidentally moving my pictures around out of their place. I think you should have an edit button or a lock button somewhere on a note page so that people could just browse without accidentally moving their pictures, and then push that button again if they want to edit their notes. I think that this app would be better if you could also add font wherever you like because all the notes shouldn't be affected by one font! As for the security system, I think you shouldn't tell the person who's trying to open your notes that "you're going to be recorded" because that's just ridiculous! They can easily place their finger on the front camera and all the owner will see is a finger or black screen of the intruder. Other than that, this app is cool. If you fix those little things, then this could easily be a 5⭐️⭐️⭐️⭐️⭐️ star app :) Thank you for reading 😊

App Privacy

The developer, i-App Creation Co., Ltd., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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