Privacy That Fights Back

YOUR
MESSAGES.
YOUR
EYES
ONLY.

Other apps notify you when someone screenshots your content. Justus works to prevent it. Continuous facial and object recognition through your front-facing camera blacks out the screen the moment anyone else is watching.

Download Now Our Story

400%

Rise in image-based
abuse since 2016

37%

Gen Z sending
content unprotected

55%

Victims considering
self-harm

Just us Chat

🔒 Protected session active

🛡️

Hey, sending you something private 👀

🔒 Screen protection active

Safe to open. Justus is on.

Wow it literally blacked out when my roommate walked by 😮

That's the whole point 🙂

🔒

Screen Protected

PATENT
PENDING
🌏

ALWAYS ON ✦

Facial Recognition Screenshot Blocking Camera Detection Depth Perception Dynamic Privacy Screen End-to-End Encrypted US Patented Real-Time Blackout Facial Recognition Screenshot Blocking Camera Detection Depth Perception Dynamic Privacy Screen End-to-End Encrypted US Patented Real-Time Blackout

Origin

BUILT FROM
REAL PAIN

Founder Chris was watching John Oliver's documentary on image-based abuse when it hit him — not as a statistic, but as a human failure with real victims.

"Other apps treat your privacy like a feature.
We built Justus because it's a right."

Image-based abuse is an epidemic. Justus exists to give people back control over their own content — not notifications after the damage is done.

400%

Rise in image-based abuse reports since 2016

37%

of Gen Z share intimate images without protection

55%

of victims have contemplated suicide

1 in 3

people know someone affected by image-based abuse

Technology

NOT A PRIVACY APP.
A PRIVACY SYSTEM.

👁️

Facial Recognition

The front-facing camera runs continuous facial recognition — the moment anyone other than the intended recipient is detected, the screen blacks out instantly.

Continuous · Front Camera

📵

Screenshot Blocking

Goes beyond mere notifications. Justus actively prevents screenshots. Your content is protected from being captured without your consent.

Active Prevention

📷

Object Recognition

Continuous object recognition through the front-facing camera identifies phones, cameras, and recording devices pointed at your screen — and kills the display immediately.

Continuous · Real-Time

📐

Depth Perception

Using your device's depth sensors to ensure only the authorized user at the correct distance and angle can view the content.

3D Aware

🔐

No Biometrics Stored. Ever.

Facial and object recognition runs locally on your device in real time — your biometric data is never recorded, stored, or transmitted. We run servers to deliver the app, but your content and biometric data never touch them.

On-Device Processing · No Biometric Storage

↩️

Retractable Content

Sent something you want back? Retract it — even after delivery. Full control over your content, even after it leaves your hands.

Sender Control

Process

HOW JUSTUS
PROTECTS YOU

Send Securely

Compose your message or image. Everything is encrypted on your device before it moves anywhere.

Camera Activates

The front-facing camera runs continuous facial recognition and object recognition in real time — constantly scanning for unauthorized faces and devices.

Screen Blackout

Any unauthorized viewer detected? The screen goes black instantly. No warning. No delay. No compromise.

Stay in Control

Retract content at any time. Customize your privacy settings. Your rules, your content, your call.

PATENT
PENDING
🌏

Intellectual Property

Globally Protected Technology

Justus has patent pending status across the US, Europe, Australia, Canada, and New Zealand. The core technology is proprietary and defensible — protected across every major market.

🇺🇸 United States 🇪🇺 Europe 🇦🇺 Australia 🇨🇦 Canada 🇳🇿 New Zealand

Take Back Control