3.8
192 reviews
10K+
Downloads
Content rating
Everyone
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About this app

DeFNCE is your personal cybersecurity guardian. It resides in every individual’s mobile device to reduce their exposure to digital risk and be aware of spying, phishing, ransomware, malware and other digital threats.

With DeFNCE you can

* Check your risk level according to a device scan
* Keep your digital identity and emails safe
* Be assured that your device’s configuration and settings are giving you the best security
* Be alerted to cybercriminals targeting the apps which you have downloaded to your phone
* Be cyber astute, stay updated on the latest in cybercriminal activities

Download DeFNCE for free on Google Play Store. Your personal mobile device guardian for 24/7 protection.
Updated on
Nov 13, 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
Device or other IDs
This app may collect these data types
Personal info and Device or other IDs
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

3.9
188 reviews
Paul Gibbs
March 19, 2022
Useless, just a data gathering app., it sends alerts that something needs attention but does not tell you what it is and just has a splash screen with nothing else, total waste of time. The only thing this app does is get your email details to constantly send you spam and ads. Avoid this there are much better ones.
57 people found this review helpful
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Cyfirma Holdings Pte Ltd
March 22, 2022
The DeFNCE app doesn’t gather any data, the alerts/notifications are related to Active Phishing campaigns on the installed applications (if any). These are to ensure the user is updated on phishing attacks they might encounter. DeFNCE doesn’t ever send any spam or ads, only an email is sent to validate user once.
Cory Foxworth (Cythen)
December 2, 2024
Great and powerful developed app. This app is ABSOLUTELY FREE, it teaches you threat categories and how to defend against attacks. This app also will notify you of current apps you've downloaded that are phishing on devices and many other security risks that are using call function and messenger functions to engage your devices. Remotely this is a ABSOLUTELY FREE APP.
2 people found this review helpful
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Santosh Gupta
January 8, 2022
Defending against cyber risks, threats, and attacks is quite challenging in this digital world, especially our mobile phones. But this app nullified all my worries completely. By keeping this cybersecurity guardian on my smartphone, I could be able to rectify all my incorrect phone settings, know and change all my leaked paswords, and keep a tab on the latest cyber happenings. Thats not all, there are tons of security features and benefits that I truly love. I can't resist recommending this app.
24 people found this review helpful
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Cyfirma Holdings Pte Ltd
March 8, 2022
Hi, thank you very much for your feedback.

What’s new

The application has been updated to ensure compatibility and optimised performance with the latest Android OS version.

App support

About the developer
CYFIRMA HOLDINGS PTE. LTD.
kaushik.nath@cyfirma.com
6 Raffles Quay #16-01 Singapore 048580
+91 97433 89150