HideU: Calculator Lock

HideU: Calculator Lock is a comprehensive privacy tool application. This powerful app allows users to securely store photos, videos, and other project files in a password-protected hidden space within the calculator. With HideU: Calculator Lock, you can easily hide your private files and prevent unauthorized access. In addition to a private media library, this app also offers note-taking, video playback, a built-in photo viewer, a camera, and more, providing convenience while protecting your privacy. Furthermore, the app features a discreet design, similar to a regular calculator, adding an extra layer of privacy.

Highlights:

Calculator disguise and PIN access

HideU: Calculator Lock presents an icon and screen that work like a regular calculator. You can perform basic calculations as usual. Enter your numeric password and press the equal button to unlock the private space. Only the correct PIN reveals stored items, keeping access limited to you.

Hide and view media files

Secret photos and videos stay inside the vault and will not appear in other galleries or file managers. You can watch hidden videos with a built in player that lets you adjust brightness and volume, or mute quickly when needed. The built in photo viewer supports simple edits such as filters, crop, text, and basic adjustments.

App Lock and private browsing

Lock chosen apps so a password or pattern is required before anyone can open them. The private browser helps protect your browsing data inside the app, reducing traces on the device. These tools work together to keep daily use convenient while guarding sensitive content.

Features:

Hide photos & videos

Secret media files will be stored in HideU and will not be shown in any other photo album, gallery or file manager. Keep others away from your private photos, videos, movies in safe media files vault.

Video Player & Built-in Photo Viewer

You can play hidden videos inside calculator lock. The video player provides very convenient functions to allow you easily adjust the brightness, sound, and one-key mute to help you quickly switch in various situations.

Through Built-in Photo Viewer, you can easily view all hidden photos inside the calculator lock app. HideU also supports you to edit photos. You can add filters, crop, text, adjust basic parameters-just like system picture editing！

Private Browser

If you want to protect your browsing data, then using the private browser is a good choice, it can provide you with a secret and anonymous browsing experience.

App Lock

For apps that have been locked, people need to enter a password or draw the unlock pattern to use. App lock can prevent privacy from leaking to others.

Cloud Service

Back up all your personal files and data to the cloud in a safe and private way. Guarantee your data security to the greatest extent.

Icon Disguise

The icon of the application looks like an ordinary system calculator, and you can also use it to perform calculations. The way you enter the password to open the private space of the calculator is also very secret. Except for yourself, no one will know the existence of this private space.

Your privacy vault:

Modern smartphones feature pretty good mobile cameras that can more or less replace dedicated point-and-shoots, so it's no wonder people are taking photos and videos now more than ever. These things tend to accumulate quickly, and it can be hard to keep track of your media, specifically the ones you don't want other people to see, for one reason or another. In such situations, HideU: Calculator Lock can help.

This privacy app is basically a media vault moonlighting as a calculator app. Use it like any ordinary number-cruncher and open up a secret repository to store your photos and videos in. The same can be done for other things like documents and text files. A nice thing about it is that anything you store inside will not show up anywhere else, ensuring your data is kept secure.

One bonus addition is that you can lock applications inside the vault to prevent access to them, which is especially handy for messengers, phone dialers, or file managers. It's free, so ads are par for the course here. However, the way they appear is just intrusive and sours the experience. Switch back and forth between apps or access your storage, and you'll have to deal with them every time.

Pros & Cons:

Pros

Clean and modern UI

Easy operation

Works on media, files, and even applications

Cons

Intrusive ads

Final Words:

From that moment on, every time you open HideU: Calculator Lock you’ll see a perfectly running calculator that can solve any math operations as any other. However, whenever you enter the four digits and tap on “=”, it will show the secret parallel space where you can hide your photos, play videos, lock apps or even surf the Net privately. HideU: Calculator Lock is a nice solution to quickly, effectively and easily hide all your files, documents and apps within a seemingly normal calculator.