Securely store your private photos, videos, contacts, and notes within a disguised calculator interface. It also includes a hidden browser that leaves no history, offering a discreet way to manage sensitive information.





224+ iOS apps curated and reviewed
The best secret calculator my vault apps on iPhone average 4.0★ across 224+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (28) | No | No | May 2026 | |
| 2 | Free | 4.4★ (29K) | No | Yes | Aug 2026 | |
| 3 | Free | 4.6★ (6.1K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.0★ (6) | Yes | Yes | Jul 2026 | |
| 5 | Free | 2.0★ (1) | Yes | No | May 2026 | |
| 6 | Free | 5.0★ (2) | No | Yes | Aug 2026 | |
| 7 | Free | 5.0★ (1) | No | Yes | Aug 2026 | |
| 8 | Free | 3.0★ (2) | No | Yes | Jul 2026 |





Securely store your private photos, videos, contacts, and notes within a disguised calculator interface. It also includes a hidden browser that leaves no history, offering a discreet way to manage sensitive information.






This app disguises itself as a calculator to secretly store photos, videos, documents, notes, passwords, and more. It offers robust security features to protect your confidential information from prying eyes and hackers.






Securely hide your private photos, videos, contacts, and passwords behind a disguised calculator interface. Protect your sensitive files with a secret vault and access them only through the app's unique interface. Features include intruder selfies and cloud backups.


This app disguises itself as a calculator to securely store your private photos, videos, and files. It offers robust encryption, intruder alerts, and a private browser to keep your data hidden from prying eyes.


This app disguises itself as a functional calculator to provide a secure, private vault for your photos, videos, and files. Access your hidden content with a secret passcode, PIN, or biometric authentication. All data is stored locally for maximum privacy.


This app disguises itself as a calculator to provide a secure, encrypted space for your private photos, videos, and documents. It also includes a private browser and a password generator for enhanced digital security.


This app disguises a private encrypted vault behind a fully functional calculator. It offers advanced features like a decoy vault, intruder detection with photos, and multiple independent encrypted vaults for enhanced privacy.


This utility app functions as a standard calculator but reveals a hidden vault when a secret passcode is entered. It allows users to securely store private photos and notes, offering a discreet way to protect sensitive information.


Secure your private photos, notes, contacts, and passwords with a simple 4-digit PIN. This app offers fast and easy access to your protected files, ensuring your data remains private and organized in one secure location.


Securely hide your private photos, videos, music, and notes behind a functional calculator interface. Access your hidden vault with a secret code, keeping your data safe from prying eyes.




This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.


Securely store photos, videos, notes, contacts, and passwords behind a calculator interface. Protect your sensitive data with a PIN and browse the web anonymously. Offers premium features for enhanced privacy.




Securely store private photos, videos, and notes behind a disguised calculator interface. Protect your personal files from prying eyes with a PIN or pattern lock, intruder alerts, and a private browser.


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.


Securely hide your private photos behind a functional calculator interface. Access your secret gallery with a custom code, ensuring your personal memories remain inaccessible to others. It offers peace of mind by keeping sensitive images private.


Securely store private photos, videos, and passwords in a discreet digital vault. This app uses advanced encryption and a calculator disguise to protect your most personal files from unauthorized access.


This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.


This app functions as a regular calculator but secretly hides your photos, videos, notes, and browsing history behind a passcode. It offers multiple security layers, including a decoy vault and self-destruct option, ensuring your private data remains confidential.