Calculator - photo vault is a free multimedia app developed by FishingNet that hides photos, videos, and other documents in a secure virtual gallery vault. The program is disguised as a simple calculator but works as a safety deposit tool where you can safeguard your most confidential files from possible intrusion.

To access Calculator - photo vault’s content, you must input the PIN you have set up. In addition, the program is equipped with powerful AES encryption. It also has an intuitive interface to make navigation efficient. Plus, it supports various file formats without size limitations.

Free plan vs. premium plan

Calculator - photo vault offers a free version that fulfills its most important objective—encrypting confidential files of any format. It also has an integrated browser for safe and private browsing, allowing you to access sites without restrictions. You can download content directly from the browser, which will automatically be stored in the secret vault. A built-in note section is perfect for documenting crucial information you wish to keep private.

However, if you prefer to take advantage of the app’s advanced features, you can avail of a premium subscription. The premium plan allows you to personalize the app with its choices of stunning themes. It also captures an intruder’s selfie whenever someone attempts to access the app with an incorrect password. Moreover, it provides an option to unlock the vault using biometric technology.

In terms of design, the app veers away from so many technicalities in favor of simple navigation. You only need to set up your PIN, grant access to your device’s file storage, and start transferring files into the secret vault. If in case you forgot your PIN, enter the default passcode 11223344 to unlock the app. However, you may find it difficult to retrieve lost or deleted files.

A reliable option 

Overall, the Calculator - photo vault is a reliable place to safeguard restricted data. Comparing it with other well-known players in the field of secret storage, like Gallery Vault - Hide Pictures, the app remains true to its pledge of confidentiality by making stored data inaccessible on the device's File Manager. Furthermore, its storage capacity will be less of a worry as it provides unlimited room for your sizable files.