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OFFLINE
NUDE FINDER

Leveraging Apple's SensitiveContentAnalysis framework, NuDefndr finds nude or sensitive photos on your iPhone and secures them instantly — discreetly and safely.

100% Offline. Your data never leaves your device.

Download on the App Store See Features
100% On-Device
AES-256 Vault
Open Source
Zero Telemetry
SCROLL

ON-DEVICE ONLY

Your photos never leave your iPhone. No cloud. No servers. Complete privacy.

DISCREET DESIGN

Built to be used discreetly with blur filters and rapid hide features.

AES-256 VAULT

Bank-level encryption securing your most personal photos with FaceID.

TRUE PRIVACY

Zero ads. Zero analytics. Zero tracking. Your trust is our product.

Core Technology

Everything You Need

Built to find sensitive, intimate, and NSFW photos and keep them secure — without compromising your privacy.

Offline Detection

Advanced Machine Learning identifies intimate or explicit imagery without sending anything to servers. Detection occurs on your iPhone's Neural Engine.

Instant Secure Vault

Tap to move flagged photos into the AES-256 encrypted NuDefndr Vault secured by FaceID. Vault data is sandboxed and excluded from standard backups.

Smart Incremental Scans

Only new or modified files are scanned after the first run, delivering 5–15× faster subsequent scans through intelligent timestamp tracking.

Privacy-First Architecture

Built with minimal permissions, no telemetry, and no external analytics. We cannot see your photos, and neither can anyone else.