Building Premium
iOS Applications
for Modern Users
CRTA d.o.o. is a team of experts crafting high-performance iOS apps — from secure VPN solutions to intelligent device cleaners — designed to elevate your mobile experience.
Discover Our WorkExpert Team
Crafting Excellence
Founded in Croatia, CRTA d.o.o. brings together passionate iOS developers committed to building applications that make a real difference in people's digital lives.
We are a dedicated team of iOS specialists who believe that great software should be both powerful and effortless to use. Our products are built with meticulous attention to detail, rigorous testing, and a deep understanding of what users truly need.
Innovative Solutions
for iOS Users
CRTA VPN
Your Digital Shield on iOS
A high-performance VPN application built for iOS users who demand privacy without compromise. CRTA VPN encrypts your internet traffic, masks your IP address, and keeps your data safe on any network.
- Military-grade AES-256 encryption
- Zero-log privacy policy
- Global server network
- One-tap connection
- Kill switch protection
CRTA Cleaner
Optimize Your iPhone
An intelligent iOS cleaner that identifies and removes junk files, duplicate photos, and unnecessary data — freeing up storage and boosting your device's performance with just a few taps.
- Smart junk file detection
- Duplicate photo finder
- Storage space analyzer
- Contact cleaner & merger
- Battery usage insights
Get in Touch
With Our Team
Have a question about our products or want to learn more about CRTA d.o.o.? We'd love to hear from you. Reach out through any of the channels below or send us a message directly.