|Last Updated||Oct 25, 2023|
As a lock app, security is AppLock’s main focus. Let’s examine the various security capabilities AppLock provides:
AppLock’s primary feature is locking apps behind authentication. You can choose to lock apps using:
AppLock allows you to lock a wide range of apps, including:
With AppLock, you can select individual apps to lock or batch lock apps by category. The app locking works by overlaying a secure lock screen over the app you attempt to access.
Overall, AppLock provides robust app locking capabilities to restrict unauthorized users from accessing your private apps.
In addition to locking apps, AppLock allows you to hide photos and videos in a private vault secured by authentication.
When you move photos or videos to the AppLock vault, they are hidden from your regular device gallery. The media files are only viewable within the AppLock app after entering your PIN, pattern, or fingerprint.
The photo and video vault helps prevent others from accessing your private media if they gain temporary access to your unlocked device. It provides an extra layer of security on top of locking the gallery app itself.
AppLock has an “Intruder Selfie” feature that automatically captures photos of anyone entering incorrect authentication.
This security capability adds a deterrent against brute force attacks trying to guess your PIN or pattern. The intruder selfies also provide you with a record of failed unlock attempts.
To improve security, AppLock gives you options to customize the lock screen that appears when accessing a locked app:
By tailoring the lock screen to your preferences, you can increase security and discretion for AppLock protected apps.
Some other notable security capabilities provided by AppLock include:
Overall, AppLock provides excellent security for locking apps and media files behind authentication. The variety of lock methods, extensive app locking, media vault, and customization options give you flexibility to secure your device tailored to your needs.
The intruder selfie feature provides an extra layer of protection, while the stealth mode and custom backgrounds improve discretion.
However, AppLock lacks advanced encryption for the media vault files. The photos and videos are hidden but not encrypted. Though unlikely, someone with root access could potentially access them outside of AppLock.
For most users, AppLock provides sufficient security capabilities to restrict access from prying eyes. But those handling highly sensitive data may prefer an app with full encryption protections.
Now that we’ve fully covered AppLock’s security offerings, let’s examine its privacy practices.
We’ll analyze what personal data AppLock collects, how it uses that information, and whether it shares data with third parties.
AppLock requires the following permissions and collects associated data:
AppLock also collects basic analytics data on feature usage to improve the app.
Notably, AppLock does not appear to collect or store the actual content within locked apps beyond what’s needed for functionality. For example, your WhatsApp messages are not being accessed or saved by AppLock in any way.
The data AppLock collects is used to provide and improve its locking features. Data needed for core functionality – like call logs for call locking – never leaves your device.
Analytics data is shared with AppLock’s developers to understand feature usage and guide improvements. However, analytics collection can be disabled in the app settings.
For data that is transmitted from your device, AppLock uses industry standard SSL encryption to protect it in transit.
Any stored data is kept only as long as necessary to provide AppLock’s features. You can request data deletion by emailing AppLock’s privacy team.
AppLock collects minimal data needed for functionality and analytics. Importantly, it does not access the actual content within your locked apps beyond what’s required to operate properly.
The developers state collected data is never sold or shared, and you can limit analytics collection. Transmitted data is encrypted, and you can request deletion at any time.
Overall, AppLock follows reasonable privacy practices for a utility security app while giving you control over data collection.
Now that we’ve covered the security protections and privacy practices, let’s examine AppLock’s user interface and experience.
We’ll evaluate the app’s design, intuitiveness, customization, and overall ease of use.
Getting started with AppLock is quick and straightforward:
The entire setup takes just a few minutes. Instructions are clear, and the process is smooth.
AppLock features a clean, modern design with an intuitive layout:
The interface avoids clutter and makes controls easily accessible. The visual style fits nicely with Android’s standard design language.
Interacting with AppLock’s features is simple and straightforward:
AppLock avoids unnecessary complexity – its features are intuitive and interact logically.
AppLock provides a good variety of customization options:
The theming and background options help you tailor AppLock to your preferences.
Overall, AppLock provides an excellent user experience – the interface is clean, intuitive, and easy to use. Setup is quick, core features are straightforward, and customization provides personalization.
The app is thoughtfully designed to avoid clutter and complexity – the user experience matches AppLock’s security and privacy strengths.
The final factor we’ll examine in this AppLock review is the app’s performance and reliability.
We’ll evaluate how smoothly it runs, its impact on system resources, and how reliably the locking functions.
In my testing on a Google Pixel 5, AppLock performed very well in terms of speed and responsiveness:
AppLock maintains excellent performance even when locking many apps. The app is well optimized for smoothness.
To test AppLock’s impact on system resources, I monitored its CPU usage, RAM usage, and battery drain:
AppLock is lightweight and avoids being a major drain on system resources. The developers have optimized it well for efficiency.
In terms of reliability, AppLock worked flawlessly during my testing:
Even after extended use, AppLock had no issues with crashing or malfunctioning. It remained stable and reliable.
Across the board, AppLock delivers excellent performance with smooth responsiveness, efficient resource usage, and reliable stability.
The app works very well even on mid-range devices and does not cause sluggishness or battery drain issues. It’s clear the developers have spent significant time optimizing AppLock for performance.
AppLock provides robust, customizable app locking capabilities while maintaining privacy and excellent performance.
The app excels in these key areas:
While no app is perfect, AppLock is a top choice for locking down your private apps if you desire an extra layer of security.
The app is free to use with optional paid upgrades for premium features. Given the quality and depth of the free version, most users have little need to upgrade.
If you frequently share your device or have apps containing sensitive information, AppLock is highly recommended. It’s a top app lock choice for Android in 2023.