App Lock™ vs Calculator+ Secure Vault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
App Lock™
Secure your digital life by locking apps, protecting photos and videos in a private vault, and browsing the web anonymously. Store contacts, passwords, and notes safely with passcode protection.
- Lock Apps
- Photo & Video Vault
- Private Browser
- Secure Notes & Passwords
- Passcode Protection
- Custom Albums
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Φ Lock your Apps to upgrade your Privacy. Φ Protect your Files in your personal secure Photo Album. Φ Store Photos, Videos, Notes, Contacts, Passwords... Φ Surf the web in security with the private browser in the vault. "Download to upgrade your Privacy and Security for your apps, photos and data!" More information: - Lock Apps - Move existing Photos & Videos from the Library into your photo vault. - Use the integrated camera to take Photos directly in the app. - Browse the internet without any trace with the Private Browser. - Store securely your Contacts, Passwords, Notes... - Lock down your files with passcode. E-mail recovery is available to back up password. - Simple interface and easy to use. - Create and organize custom Albums. - Full-screen viewing for photos and videos. Download now & improve your privacy! Please note: - To ensure maximum security, the app does not store your photos or data in any kind of servers or clouds. The app solely uses the internal storage of your device. If you delete the app, all your files and information saved in the app will also be deleted. If you need to delete the app, please make sure that you have exported your data before you delete the app. We can not recover your data. - Passcode recovery: we do not keep your passcode. It is only stored locally on your device. If you forget it, unfortunately we can not help. So if you feel you need a back-up of your passcode, please use the email recovery system or store it on your own. Stay Safe! Subscription information: - You can subscribe for unlimited access - Duration: weekly, monthly, yearly - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of use: https://planecubes.com/terms/ Privacy policy: https://planecubes.com/privacy/
Calculator+ Secure Vault
Securely store and protect your private photos, videos, notes, and credit card information. This encrypted vault offers features like a screenshot blocker and emergency exit for ultimate privacy and peace of mind.
- Photo & Video Vault
- Notes & Credit Cards Storage
- Cloud Backup (iCloud/Google Drive)
- Screenshot Blocker
- Emergency Exit
- Dynamic Security Screen
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Calculator Vault – Hide Photos, Videos & More Calculator Vault is a powerful privacy app that looks and works like a normal calculator, but behind a secret passcode lies your private vault. Protect your personal files, sensitive information, and private memories in a secure, encrypted space that only you can access. Disguised as a Calculator A fully functional calculator on the outside. Your private vault on the inside. Enter your secret passcode to unlock hidden content. Hide Photos & Videos Store private photos and videos safely away from your gallery. Your files remain protected and accessible only to you. Secure Important Information Keep your personal data organized and protected: • Photos • Videos • Audio Files • Documents • Notes • Passwords • Contacts • Credit Card Information • To-Do Lists Decoy Vault Create a second vault with a different passcode. If someone asks to open the app, show a harmless vault while your real data remains hidden. Panic Switch Instantly exit your vault when needed. Trigger emergency actions by: • Covering the screen • Shaking the device • Placing the phone face down Choose what happens next: • Open Calculator Mode • Return to Home Screen • Open Safari • Open Maps • Open Music Secret Camera Capture photos and videos directly from the calculator interface using custom gestures. • No flash • No shutter sound • Fast and discreet access Secure Cloud Backup Protect your data with encrypted backups. • Google Drive support • iCloud Drive support • Automatic backup options • Sync across your devices Advanced Security • Passcode Protection • Face ID / Touch ID Support • Encrypted Storage • Decoy Vault Protection • Panic Exit System Wireless File Transfer Transfer files between your devices quickly and securely without complicated setup. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Calculator+ Secure Vault at free with in-app purchases against App Lock™'s subscription. Calculator+ Secure Vault also leads on review sentiment (50% vs 19%) and update cadence (fortnightly vs every 5 weeks). App Lock™'s advantage is ratings volume (2.6K vs 105) and iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases 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
Both are free to download. App Lock™ sells 6 in-app purchases, starting at $3.99 per 7 days and Calculator+ Secure Vault sells 4 in-app purchases, starting at $5.99 per 3 months. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for App Lock™ against 4.5 for Calculator+ Secure Vault. That said, the two scores are not equally well evidenced: App Lock™ has 2.6K ratings behind it against 105, so its average is the more settled of the two. Written reviews are what separate them: 19% of App Lock™'s written reviews are positive against 50% of Calculator+ Secure Vault's.
App Lock™ ships an update every 5 weeks, Calculator+ Secure Vault fortnightly. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.
| Parameter | App Lock™ | Calculator+ Secure Vault |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2.6K ratings) — better | 4.5 (105 ratings) |
| Positive reviews | 18.9% of reviews | 50.0% of reviews — better |
| Number of ratings | 2.6K — better | 105 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 72 MB |
| Age rating | 17+ | 17+ |
| Developer | Plane Cubes | Ahmet Selman Durak |
Customer experience
App Lock™
Calculator+ Secure Vault
Bugs and requests
App Lock™
Reported bugs
3 issues- Content locked after free trial ends
- Unable to access stored files even after subscription
- App crashes or freezes frequently
Requested features
3 requests- Allow access to stored content without subscription
- Provide clear information about subscription requirements
- Improve app stability and fix bugs
Calculator+ Secure Vault
Not enough reviews yet to summarise bugs or requests.
In-app purchases
App Lock™
- Premium Access Weekly$3.997 Days
- Hide Apps Pro Week3 Days trial$4.997 Days
- Premium Access Monthly$7.991 Month
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- Premium Access Yearly$19.991 Year
- Start 7 Day Trial7 Days trial$19.991 Year
- Hide Apps Pro Year$39.991 Year
Calculator+ Secure Vault
- Calculator + 3 Monthly Premium3 Days trial$5.993 Months
- Calculator+ 6 Monthly Premium3 Days trial$9.996 Months
- Calculator+ Annual Premium3 Days trial$17.991 Year
- Calculator+ Lifetime Premium$39.99
Questions
Is App Lock™ free?
Is Calculator+ Secure Vault free?
Which has better reviews, App Lock™ or Calculator+ Secure Vault?
Do App Lock™ or Calculator+ Secure Vault have ads?
Which is updated more often, App Lock™ or Calculator+ Secure Vault?
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