Note Lock ~ Keep your secret vs NoteCrypt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Note Lock ~ Keep your secret
Securely store and manage private notes, ideas, and journals with advanced locking mechanisms and privacy features. Organize your thoughts with rich media, customization options, and backup capabilities.
- Folder and pattern lock
- Anti-intruder surveillance
- Self-destruct data option
- Add pictures and stickers
- Customizable themes and fonts
- Backup and restore data
- Calendar and hybrid views
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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 preview • Email sharing ACCESSORIES: - 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 Advertisements will be removed automatically 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 : https://iappcreation.com/privacy-policy/nl Terms and Conditions : https://iappcreation.com/privacy-policy/nl#terms
NoteCrypt
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NoteCrypt is a private notes app for your iPhone and iPad. Journals, meeting notes, and ideas stay on this device. There is no account and no cloud copy. SECURITY • Notes are encrypted on this device with AES-256 • Unlock with Face ID, Touch ID, or your password • A recovery code is shown when you set or change your password. Save it. It cannot be shown again • Auto-lock after a timeout you choose • The note you were reading is hidden in the app switcher • Emergency wipe deletes your notes from this device WRITE AND ORGANIZE • A plain writing screen for a title, your words, and categories • Markdown preview for headings, lists, and links. The note stays plain text • Search across your notes • Categories. Open one to see only those notes • Pin important notes to the top • Sort by last edited, created, or title • Trash. Restore a note, or empty the trash to delete it BACKUP • Export an encrypted backup you can import on this device • Export a plain-text file when you explicitly choose to. That file is not encrypted • Share one note as text ON YOUR DEVICES • iPhone and iPad. The iPad uses a sidebar • Works offline GOOD FOR • A personal journal • Meeting notes • Plans, lists, and ideas you want kept on this device NoteCrypt does not sync notes to iCloud. A backup opens only with the key already on this device.
Screenshots
Verdict
The clearest difference is in-app purchases: NoteCrypt at none against Note Lock ~ Keep your secret's 10. Note Lock ~ Keep your secret's advantage is price ($1.99 vs $4.99). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Note Lock ~ Keep your secret costs $1.99 and NoteCrypt $4.99 up front. Note Lock ~ Keep your secret sells 10 in-app purchases, starting at $1.99 per month. NoteCrypt asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.
| Parameter | Note Lock ~ Keep your secret | NoteCrypt |
|---|---|---|
| Price | $1.99 — better | $4.99 |
| Rating | 4.0 (154 ratings) — better | — |
| Positive reviews | 53.0% of reviews | — |
| Number of ratings | 154 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 4 MB |
| Age rating | +4 | 4+ |
| Developer | i-App Creation Co., Ltd. | Harshad Jadav |
Bugs and requests
Note Lock ~ Keep your secret
Reported bugs
3 issues- App crashes when opening notes
- Unable to rotate screen in landscape mode
- Password reset and migration issues when switching devices
Requested features
4 requests- Search function to easily find notes
- Ability to organize notes into folders
- Syncing and backup options (e.g., iCloud)
- Customization options for fonts, themes, and layouts
NoteCrypt
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Note Lock ~ Keep your secret
- Note Lock PRO - Monthly3 Days trial$1.991 Month
- Note Lock PRO - Yearly$9.991 Year
- Pro Fonts$1.99
- Special Fonts$1.99
- Unique Fonts 1$1.99
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- Unique Fonts 3$1.99
- Cute Fonts$1.99
- Unique Fonts 2$1.99
- Unlock All Fonts$6.99
- Unlock All In-app$29.99
NoteCrypt
No in-app purchases
Questions
Is Note Lock ~ Keep your secret free?
Is NoteCrypt free?
Do Note Lock ~ Keep your secret or NoteCrypt have ads?
Which is updated more often, Note Lock ~ Keep your secret or NoteCrypt?
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