Apps built to run on your own terms.

X4 FlexTech is a growing shelf of tools designed for privacy, protection, productivity and prosperity, built by IT specialists whose clients have included large corporations, financial institutions and government agencies. Often keeping data on your own device.

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The catalog

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App family

X4 Smarter Phone

Together, these apps make a smartphone smarter and more efficient by increasing its security, privacy, functionality and productivity.

Featured category

Life-Saving apps

Reading or answering a text while driving takes your eyes and your mind off the road, and an urgent message makes the pull even stronger. These apps are designed to keep your hands on the wheel and your eyes ahead.

X4 Drive Reader: 44¢

Why X4

The X4 Internet was announced on July 4, 2024 as a maximum-security way to call, meet and message without depending on the big platforms. These apps are built to sit on top of it.

PrivacyCalls, chat and email designed to resist tracking and mass surveillance.
ProtectionMilitary-grade protocols that help reduce exposure to cyber threats.
ProductivityVideo meetings, narration, alerts and tools that work every day.
ProsperityA 50-50 referral program and Ambassador path for subscribers and affiliates.

Individual

$15 / month

Unlimited secure calling and video. Free calls are 15 minutes.

Charter Member

$444 / year

X4 Ambassador earning potential.