A team of experts crafting powerful, elegant applications for the Apple ecosystem — enhancing user experience and device security.
We are a Slovenian software studio dedicated to creating thoughtful, high-performance applications for iPhone and iPad users worldwide.
PROAT d.o.o. brings together a team of seasoned iOS engineers, designers, and security specialists united by one goal — building software that genuinely improves everyday life on Apple devices.
Headquartered in Ptuj, Slovenia, our compact but highly skilled team operates with the agility of a startup and the discipline of an enterprise. Every line of code is written with care, every interface crafted with intention, and every feature shaped by real user needs.
Privacy and data safety are built into every product from the ground up.
Minimal, intuitive interfaces that feel right at home on iOS.
Highly optimised code that respects battery life and system resources.
Every feature decision is guided by user feedback and real-world needs.
PROAT d.o.o. was established in Slovenia with a clear mission: build exceptional iOS software.
Released our flagship privacy product, reaching thousands of users in the first month.
Launched Cleaner, helping users reclaim storage and optimize performance on their iPhones.
Continuing to expand our product portfolio with a focus on quality, security, and user experience.
Two focused apps, each tackling a real problem. No subscriptions maze, no dark patterns — just software that works.
Privacy Without Compromise
A fast, secure Virtual Private Network for iPhone and iPad. PROAT VPN encrypts your internet connection, hides your IP address, and keeps your personal data safe whether you are on public Wi-Fi or at home.
Free Space. Boost Speed.
A smart storage manager that finds duplicate files, large media, and junk taking up space on your device. PROAT Cleaner helps you reclaim gigabytes in minutes, keeping your iPhone running at its best.
Every capability we ship solves a real user problem. No fluff, no filler — only what genuinely makes your iPhone better.
All data passing through our apps is secured with AES-256 encryption — the same standard trusted by governments and enterprises worldwide.
We never collect, sell, or share user data. Our apps are engineered to function without any personal data leaving your device unnecessarily.
Built specifically for iOS using Swift and SwiftUI, our apps integrate seamlessly with the operating system for a truly native feel.
Lightweight on battery and system resources. Our apps are profiled and optimised so they never slow down your device.
Regular updates delivered through the App Store ensure you always have the latest security patches and features without any manual effort.
Our team is reachable and responsive. If you run into any issue, expert help is a message away — no bots, no scripts.
Localized interfaces, accessible design, and intuitive onboarding make our apps usable by everyone — technical or not.
Get in Touch
Have a question, partnership inquiry, or just want to say hello? Reach out to our team.
Vodnikova ulica 2
Ptuj, 2250
Slovenia
contact@proatdoo.com
+1 4784753078
© 2026 PROAT d.o.o. All rights reserved.
Ptuj, Slovenia