Ultra Lock - App Lock & Vault APK for Android

A unique way to safeguard your device from intruders

Ultra Lock - App Lock & Vault serves is a free-to-use privacy and security app developed by Mirage Stacks that can help users secure sensitive content and deter unwarranted device access. Offered with an array of lock mechanisms, this app allows users to rely on multi-digit codes or create distinctive lock patterns, among other features.

However, when compared to similar solutions, such as Fingerprint Pattern App and App Lock - Real Fingerprint Pattern Password, Ultra Lock - App Lock & Vault seems to fall short. It lacks the biometric technology necessary for fingerprint scanning and facial recognition locks.

Dynamic PIN options

Ultra Lock - App Lock  Vault sets itself apart from other app lock applications by offering distinct lock options that eliminate the possibility of PIN or pattern guessing. Its Hours and Minutes PIN provides a dynamic device lock that changes every minute. By utilizing the current hours and minutes as the lock screen PIN, users are no longer required to remember a static code, which ensures heightened security. 

Alternatively, users can select the Date and Month PIN if they prefer a more predictable lock screen PIN. By using the current date and month as the PIN, users can enjoy a PIN that changes daily. Lastly, the Battery PIN option sets the lock screen PIN that corresponds to the current battery level of the device, offering a creative and unpredictable twist to the security system.

Besides those features, the Intruder Detection function takes app security to the next level by capturing the photo of anyone attempting to access locked apps using the front camera. However, despite the app's commendable security features, a handful of user feedback suggests recurrent technical glitches that need addressing. Moreover, the absence of biometric capabilities makes it a mediocre choice for users in search of an automatic lock system.

An average choice

Ultra Lock - App Lock  Vault introduces unique lock options that make it significantly more challenging for intruders to guess device PINs. Whether it's the dynamic Hours and Minutes PIN or the ever-changing Date and Month PIN, users can rest assured that their apps and sensitive information remain safeguarded from prying eyes. However, this may not be the best option for users who prefer a biometric lock system.