Note Lock ~ Keep your secret
Note Lock ~ Keep your secret Summary
Note Lock ~ Keep your secret is a with in-app purchases iOS app in Tools by i-App Creation Co., Ltd.. Released in Oct 2011 (14 years ago). It has 167 ratings with a 3.99★ (average) average. Based on AppGoblin estimates, it reaches roughly 599 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Apr 28, 2026.
Recent activity: 1.00 new ratings this week View trends →
Store info: Last updated on App Store on Apr 28, 2026 .
3.99★
Ratings: 167
Screenshots
App Description
THE BEST NOTE LOCK APP EVER * TRUSTED OVER 2,800,000 USERS AROUND THE GLOBE. TOP 100 CHART IN MORE THAN 100 COUNTRIES. DECOY PASSCODE PROTECT YOU FROM FORCE UNLOCK.
:: NEW! Recently Deleted recover notes you deleted by mistake before they are permanently removed.
:: NEW! Calendar View and Hybrid view!
:: 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.
SOME OF HUNDREDS REVIEW FROM USERS WHY THEY LOVED NOTE LOCK?
- "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
MORE FEATURES:
SECURITIES:
- 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.
NOTE FEATURES
• Recently Deleted for recovery
• Sticky notes inside notes
• Add stickers, themes, and font colors
• 300+ fonts and 30+ themes
• Improved search and sorting by date/month
• Photo attachments and gallery previ