Bastion Security

Contains ads
100K+
Downloads
Content rating
PEGI 3
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About this app

Bastion Security is a multifunctional toolkit designed to make everyday use of your Android device more convenient. It offers clear controls for organizing files, reviewing apps, and managing access—without exaggerated claims.

🔎 Quick & Full Checks
Run a quick check for a fast overview or a full device check for a more detailed review of storage and installed apps.

🗂️ Similar File Finder
Find duplicate or look-alike files to reclaim space and keep things tidy.

🖼️ Image Compression
Reduce photo size to save storage and share content faster.

📋 App Review (Permissions)
See which apps request extensive permissions and decide what to keep or remove.

🔕 Notification Filter
Mute distractions by blocking unwanted notifications from selected apps.

🔐 App Access Lock
Add a PIN or pattern to open chosen apps only when you allow it.

Transparency
Some features may require optional permissions (e.g., notification access for filtering, usage access for app insights). You can enable or disable them at any time. Bastion Security does not provide network-level blocking and does not promise detection or removal of harmful content. It offers tools to help you review apps and organize your device.
Updated on
Dec 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

What’s new

version 1.3.206