- SHA-256 Checksums To verify integrity of every APK file
- Package Information Unique package name, version, and size
- Version History All app versions with release dates
- Technical Metadata System requirements, permissions, and developer info
How to verify checksum:
🖥️ On Windows
certutil -hashfile path\to\file.apk SHA256
🐧 On Linux/Mac
shasum -a 256 path/to/file.apk
📱 On Android
Download from Trusted Sources Only
Ensure the source is known and reputable. Check ratings and reviews before downloading.
Review Permissions
Before installing any app, review the permissions it requests. If the app asks for unreasonable permissions, don't install it.
Verify Checksums
Use SHA-256 checksums to ensure the file hasn't been modified or corrupted during download.
Use Security Software
Install trusted security software on your device and scan downloaded files regularly.
Keep System Updated
Regularly update your operating system and apps to get the latest security patches.
Keep Backups
Maintain regular backups of your important data in case of any issues.
Disable Unknown Sources
After installing the app, disable "Unknown Sources" option to protect your device.
Monitor App Behavior
Monitor battery, data, and memory usage. If you notice unusual behavior, remove the app.
App requests permissions unrelated to its core function
Cannot verify developer or original source of the app
App information is unclear or missing
Repeated complaints about security or malware
File size much larger or smaller than expected
SHA-256 checksum doesn't match advertised one
Malware
Malware is software designed to damage your device or steal your data.
How to avoid: • Only download from trusted sources • Use antivirus software • Review permissions carefully • Check ratings and reviews
Spyware
Software that monitors your activity and collects personal information without your knowledge.
How to avoid: • Reject apps requesting suspicious permissions • Review camera and microphone access • Monitor data usage
Data Theft
Apps that steal your personal data like contacts, photos, or account information.
How to avoid: • Don't grant unnecessary permissions • Use encryption for sensitive data • Keep protected backups
Fake Apps
Apps that imitate popular apps to deceive users and steal their information.
How to avoid: • Verify package name • Check developer information • Compare icon and name with original • Read reviews carefully
- Immediately uninstall the app from your device
- Run a full device scan with security software
- Change passwords for your important accounts
- Review permissions granted to other apps
- Monitor your financial accounts activity
- Consider factory reset if issues persist