Which app is right for me? Anti Spy vs. Antivirus AI

Protectstar™ has developed two specialized security apps for Android that complement each other perfectly, but can also be used individually. Both protect you and your data against espionage, malware, and digital threats. But which app is right for you—or should you even use both?

Anti Spy – The privacy specialist

• The world’s first anti-spyware app with dual certification (AV-TEST & DEKRA)
• Ideal if you already use antivirus protection
• Focus on anti-spying protection: Detects and blocks hidden spy apps, stalkerware, and surveillance tools.
• The perfect complement: If you already have an antivirus product from another vendor installed and are satisfied with it, you can add Anti Spy at low cost to give your existing protection an extra layer of anti-spyware defense and artificial intelligence.
• Easy to use: A lightweight app, intuitive to use, and specifically focused on surveillance activity—ideal if you want protection exclusively against spying.

Tip: Anti Spy works smoothly with any other security solution without getting in its way.
 

Antivirus AI – The all-in-one solution

• AV-TEST certified for the third year in a row
• Winner of the BIG Innovation Award 2025 and the AI Excellence Award
• Comprehensive malware protection: From viruses and trojans to ransomware, spyware, and phishing—everything is covered.
• Artificial intelligence: Thanks to AI-based analysis, Antivirus AI also detects new or previously unknown threats quickly and reliably.
• Convenient and simple: Install once, one click, everything protected. Ongoing live scans ensure that your smartphone always stays up to date.
  
   

Can I use both apps?

Yes, without any problem!
Even though you do not really have to use both apps, you can of course install Anti Spy and Antivirus AI in parallel. Both come from the same company and complement each other perfectly without interfering with one another. That makes sense, for example, if you already use a third-party antivirus product but also want to try the proven AI performance of Antivirus AI—while continuing to run Anti Spy as a lean addition for protection against spyware and digital surveillance.

 

When does Anti Spy alone make sense?

• You already use an antivirus product from another vendor:
• You are satisfied with it and do not want to switch.
• But you need targeted protection against spying software without “doubling up” on functions.

Budget aspect:

Anti Spy is more affordable.
Ideal for users who already have antivirus protection and only want to add anti-spyware defense.

When is Antivirus AI the better choice?

• All-in-one protection:
  Modern and highly awarded thanks to its dual engine. It outperforms many traditional antivirus scanners with an impressive detection rate of over 99.9%.
• Premium features:
  Anti-ransomware, Deep Detective™, and AI live scans.
  Optimal for banking, sensitive emails, or business data.
• Convenience:
  Regular updates and AI-assisted threat detection keep you fully protected.

Conclusion

Anti Spy is the world’s first anti-spyware app with dual certification (AV-TEST & DEKRA). It is your reliable specialist against spying if you already use another antivirus solution—or even Antivirus AI—while remaining affordable, lightweight, and effective.

Antivirus AI has already been AV-TEST certified for the third year in a row and was recently honored with the BIG Innovation Award 2025 and even the AI Excellence Award. It is your comprehensive security solution if you want cutting-edge malware detection but only need basic anti-spyware functions.

Together or separately? Both apps can be used side by side without any problem. Depending on your security and convenience needs, you can decide whether you want to add a specialized solution or use both apps as a complete package.
 

Further information

Anti Spy product page: https://www.protectstar.com/de/products/anti-spy
Antivirus AI product page: https://www.protectstar.com/de/products/antivirus-ai
Blog article: Anti Spy vs. Antivirus AI: https://www.protectstar.com/de/blog/anti-spy-vs-antivirus-ai-which-protectstar-security-concept-fits-you-best