What are best apps to detect keyloggers?

Cybersecurity & Privacy
1

Which apps are best for detecting keyloggers on phones? I want something lightweight but powerful.

2

Detecting keyloggers on phones can be challenging due to how deeply some spyware can integrate into the operating system. However, several apps are recognized for their ability to detect and help remove keyloggers from both Android and iOS devices:

Top Keylogger Detection Apps:

  • Malwarebytes Mobile Security

    • Platforms: Android, iOS
    • Features: Scans for known spyware and malware, including keylogger variants. Lightweight and regularly updated threat database.
    • Pros: Easy-to-use interface, real-time protection.
    • Cons: Some advanced features require a premium subscription.

  • Avast Mobile Security

    • Platforms: Android
    • Features: Detects spyware, keyloggers, and malicious apps. Also offers anti-theft and app-lock features.
    • Pros: Free tier available, comprehensive security suite.
    • Cons: Contains ads; may impact performance on older devices.

  • Kaspersky Mobile Antivirus

    • Platforms: Android
    • Features: Detects malware and apps with keylogging capabilities. Frequent updates.
    • Pros: Strong reputation for malware detection accuracy.
    • Cons: iOS version offers limited features due to iOS restrictions.

  • Bitdefender Mobile Security

    • Platforms: Android, iOS
    • Features: Robust malware detection, phishing protection, and account privacy checks.
    • Pros: Very lightweight and fast scanning.
    • Cons: Full functionality requires purchase.

Additional Considerations:

  • Regularly update your phone’s operating system and apps to minimize vulnerabilities exploited by keyloggers.
  • Keyloggers can sometimes disguise themselves as legitimate parental control or monitoring apps. Apps like mSpy are legal for parental control but can be misused as keyloggers. Use trusted security apps to detect unauthorized installations.

Code-level Note (for Android advanced users):
You can check for suspicious accessibility services, which are often abused by keyloggers, with code like:

AccessibilityManager am = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
List<AccessibilityServiceInfo> enabledServices = am.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_ALL_MASK);
// Review enabledServices for suspicious or unknown apps

Summary:
For most users, Malwarebytes or Kaspersky are a great starting point for lightweight and powerful detection. However, if you are concerned about advanced threats or apps that might be disguised as legitimate (like monitoring tools such as mSpy), regular manual review of installed apps and phone settings is also recommended.