Super App Lock

What If You Could Lock Any App on Your Android Device — and Even Hide It from View?

Super App Lock by SuperJoyApp is a straightforward utility that installs a virtual security gate on almost any element of your Android smartphone or tablet. Its primary function is to safeguard your applications from unauthorized access or accidental deletion, but the tool extends its protection to other file types as well. The core workflow is simple: you create an unlock pattern, associate it with the app or file you want to shield, and thereafter launching that item requires the same pattern. No complex setup — just pick, lock, and secure.

Key Capabilities and Tools

The app operates on a pattern-based locking system, meaning you draw a custom shape on a grid to unlock protected content. This method is both intuitive and secure, as patterns are harder to guess than numeric pins for many users. Beyond basic locking, Super App Lock offers a stealth mode: you can completely hide the icon of any locked app from the home screen and app drawer. When the icon is hidden, the only way to access that app is by dialing a secret numeric code on your phone's keypad. This feature ensures that even the presence of certain applications — such as banking tools, private messengers, or dating apps — remains unknown to anyone else handling your device.

Another dedicated tool is the Photo Vault. This is a virtual, password-protected storage space where you can store images that you want to keep private. To access this vault, you must enter the same unlock pattern or numeric code used for the rest of the app. Photos stored here are not visible in your gallery or any file manager unless you unlock the vault first. This provides a second layer of privacy specifically for visual media, separate from app locking.

• Pattern-based app locking — Draw a custom unlock shape to protect any app or file from unauthorized use.
• Icon hiding with secret dial code — Conceal app icons and access them only by entering a numeric code on the keypad.
• Private photo vault — Store images in an encrypted virtual space accessible only with your unlock pattern.

Why This Tool Stands Out

Super App Lock is not a heavy security suite — it is a focused, lightweight utility that adds an extra barrier without bloat. The ability to hide app icons is particularly useful for maintaining privacy in shared device scenarios, such as when lending your phone to a friend or family member. The photo vault feature eliminates the need for a separate gallery locker app, consolidating two common privacy needs into one tool. The app also runs without intrusive ads in its standard mode, and a Turbo upgrade removes all advertisements entirely, providing an uninterrupted user experience. The interface is minimal and responsive, requiring no background permissions beyond what is necessary for the lock to function.

Exclusive Access for First Users — Download Now

Limited offer: gain exclusive access to the full feature set with the Turbo upgrade. Today only — download Super App Lock and take control of your app visibility and privacy. First users receive priority support and an ad-free experience.

Internet required for initial setup and updates. In-app purchases available for the Turbo upgrade.