Modern Apps for a
Safer Mobile Experience
NOX, d.o.o. builds premium iOS applications — from advanced VPN protection to intelligent device optimization — crafted to elevate everyday mobile life.
Our Products
Two focused applications, built with precision — each designed to solve a specific challenge faced by every iOS user.
NOX VPN
A powerful VPN solution built natively for iOS. NOX VPN encrypts your internet connection and shields your digital identity — whether you're on public Wi-Fi or traveling abroad. Engineered with military-grade protocols and a strict no-log policy, it ensures your data stays exclusively yours.
- Military-grade AES-256 encryption
- No-log privacy policy
- Global server network
- Kill switch protection
NOX Cleaner
Reclaim your iPhone's full potential with NOX Cleaner. This intelligent optimization tool scans, detects, and eliminates junk files, duplicate content, and unnecessary data that slow down your device. Experience a faster, more responsive iPhone — every single day.
- Smart junk file detection
- Duplicate photo removal
- Storage space recovery
- Real-time performance insights
Core Features
Every decision we make — from architecture to user interface — is guided by these core principles.
End-to-End Security
Every product we build starts with security as the foundation. We implement AES-256 encryption, secure tunneling protocols, and rigorous data protection standards to ensure your information is never compromised.
Native Performance
Built exclusively for iOS using native frameworks, our applications are optimized for Apple hardware. No bloat, no compromises — just fast, fluid, and responsive experiences on every supported device.
Zero-Log Privacy
We believe privacy is a fundamental right. Our applications operate on a strict zero-log policy — your activity, location, and data are never stored, sold, or shared with any third parties.
iOS-First Design
Our interfaces are crafted following Apple's Human Interface Guidelines — intuitive, clean, and familiar. Users get a seamless experience that feels natural the moment they open the app.
Dedicated Support
Our team of experts is always available to assist. Whether it's a technical question or account support, we ensure every user receives timely, helpful, and knowledgeable assistance.
Regular Updates
The mobile security landscape evolves rapidly. We continuously update our products with new features, performance improvements, and security patches to keep you protected and ahead of threats.
About NOX, d.o.o.
NOX, d.o.o.
Murska Sobota, Slovenia
NOX, d.o.o. is a Slovenian technology company founded by a passionate team of mobile development experts with a singular mission: to create iOS applications that genuinely improve people's digital lives.
Based in Murska Sobota, Slovenia, we combine European engineering precision with a deep understanding of modern mobile user behavior. Our team specializes exclusively in the iOS ecosystem, allowing us to deliver products that are tightly optimized for Apple's hardware and software.
From our flagship VPN solution to our device optimization tool, every product we ship undergoes rigorous testing and refinement. We're committed to transparency, user privacy, and continuous improvement — values that are woven into everything we build.
Get in Touch
Have a question or want to learn more about our products? Our team is here to help.
Markisavska ulica 15
City: Murska Sobota
ZIP: 9000
Country: Slovenia
info@noxdoo.com
We respond within 24 hours
+1 5186348964
Mon–Fri, 9:00 – 17:00 CET
© 2026 NOX, d.o.o. All rights reserved. Murska Sobota, Slovenia.