Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.

Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.

Quake - Quake is a series of first-person shooter video games released by id Software.

Sayat - Sayat app is all about getting anonymous and honest feedback.

Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.

Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.