DPG d.o.o.
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iOS App Development Studio

Modern Apps.
Smarter Mobile.

Crafting iOS experiences that elevate security and usability — built by a team of dedicated experts.

About Us

A Team of Experts
Building the Future
of iOS.

DPG d.o.o. is a Slovenia-based software company specializing in modern iOS application development. Our team combines deep technical expertise with a passion for clean, intuitive design.

We believe that mobile software should be both powerful and effortless. Every product we ship is crafted with precision — from architecture to the final pixel — ensuring our users get the best possible experience on Apple devices.

12+
Years of Experience
50K+
Active Users Worldwide
2
Flagship iOS Products
About DPG d.o.o.
Founded in
2012
Our Products

Designed to Protect
and Optimize Your iOS Device.

VPN
Privacy & Security

VPN

A fast, reliable VPN for iOS that encrypts your connection, hides your IP address, and keeps your data safe on any network — public or private.

  • Military-grade encryption
  • Zero-log policy
  • Global server network
  • One-tap connect
Cleaner
Device Optimization

Cleaner

Reclaim storage and boost performance on your iPhone. Cleaner intelligently identifies junk files, duplicate photos, and unused data to keep your device running at its best.

  • Smart junk detection
  • Duplicate photo finder
  • Storage analytics
  • Safe & fast cleanup
Why Choose DPG

Built for Performance
& Security.

Six principles that guide every product we ship — from the first line of code to the App Store.

Security First

Every app we build is engineered with security at its core. From encrypted data storage to secure network protocols, your users' privacy is always protected.

High Performance

Our apps are optimized for speed and efficiency. We write lean, native-quality Swift code that runs smoothly on all supported iOS devices.

Native iOS Experience

We follow Apple's Human Interface Guidelines to deliver apps that feel right at home on iPhone — intuitive, polished, and delightful to use.

Continuous Updates

Our products evolve with every iOS release. We proactively maintain and update our apps to ensure compatibility and take advantage of new platform features.

User-Centered Design

We obsess over user experience. Every interaction, animation, and layout decision is made with the end user in mind — simple, clear, and satisfying.

Privacy by Default

We collect only what is necessary and never sell user data. Our privacy-first approach is built into our development process from day one.

DPG d.o.o. development team

Our Mission

Making iOS software that people love to use every day.