Side by side

Malwarebytes Mobile Security vs PRX-SD

Both stand on antivirus software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Malwarebytes Mobile Security

Free plan AndroidiPhone

Malwarebytes Mobile Security offers a broad set of mobile safety and identity tools with free starting features. Review the platform-specific feature list before choosing a subscription.

Visit Malwarebytes Mobile Security

PRX-SD combines broad malware detection methods with monitoring, quarantine, and platform-specific Linux defenses. Its free, open-source model and optional integrations make it a configurable choice for technical users.

Visit PRX-SD

The facts

	Malwarebytes Mobile Security	PRX-SD
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Android, iPhone	Linux, Mac, Windows
Lowest paid plan	Not published	Not published
Plans published	None	None
Maker	Malwarebytes Mobile Security	Not published
Website	malwarebytes.com	openprx.dev
On antivirus software	#32 of 120	#36 of 120

Malwarebytes Mobile Security: what it does well

Android and iOS versions available
Scam, text, and call protection
Identity recovery with live-agent support
Up to $2M identity theft insurance
Free features offered on both platforms

What to know first

Feature availability varies by operating system
Some features require a paid subscription
One-device limit listed

PRX-SD: what it does well

Free plan for all listed platforms
Scans files and directories for malware
Continuous monitoring through `sd monitor`
Quarantine vault can restore detected files
No cloud dependency or hidden telemetry

What to know first

Optional integrations require separate configuration
WebAssembly plugins have configurable resource limits
Most Linux-specific defenses do not apply elsewhere

Alternatives to Malwarebytes Mobile Security Alternatives to PRX-SD The whole list