iOS App Development StudioBuilding Smarter
iOS Experiences
Since Day One
Security · Performance · Simplicity
COSAL SRL
Our Products
Two flagship iOS applications crafted to protect and optimize your mobile experience.
COSAL VPN
Secure. Private. Fast.
A powerful VPN solution built for iOS that encrypts your internet connection, hides your IP address, and keeps your online activity completely private — no logs, no compromises.
COSAL Cleaner
Optimize. Clean. Boost.
An intelligent iOS cleaner that removes junk files, frees up storage space, and optimizes your device performance — keeping your iPhone running at its absolute best.
Why Choose Our Apps
Crafted with precision, built for trust — here's what sets COSAL SRL apart.
End-to-End Encryption
All data transmitted through our apps is protected with military-grade AES-256 encryption, ensuring your information stays completely private.
Zero-Log Privacy Policy
We never store, track, or sell your personal data. Our strict no-log policy means your activity remains yours alone — always.
Optimized Performance
Built natively for iOS, our apps are engineered for speed and efficiency — minimal battery drain, maximum performance on every device.
Native iOS Design
Every interface follows Apple's Human Interface Guidelines, delivering a seamless, intuitive experience that feels right at home on your iPhone.
Regular Updates
Our dedicated team continuously improves and updates our apps to stay ahead of the latest iOS releases and emerging security threats.
Dedicated Support
Our expert support team is always ready to help. We stand behind every product we ship with responsive, knowledgeable assistance.
A Team of Experts
Passionate About iOS
COSAL SRL is a team of experts developing modern applications for the iOS platform. Our products are designed to enhance user experience and improve the security of mobile devices.
Founded in Romania, we combine deep technical expertise with a genuine passion for crafting software that people love to use. From concept to App Store, we handle every stage of the development process with care, precision, and an unwavering commitment to quality.
User-First Approach
Every decision we make starts with the user. We obsess over usability, clarity, and delight.
Security by Design
Security isn't an afterthought — it's baked into every line of code we write.
Engineering Excellence
We hold ourselves to the highest technical standards, shipping only what we're proud of.
