DAING d.o.o.
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iOS Application Development

Secure.
Clean.
Perform.

Premium iOS applications engineered for privacy, performance, and peace of mind — by a team that puts security first.

2
Flagship Apps
100%
Privacy First
Scroll
Our Products

Two apps. One mission.

Built exclusively for iOS, our applications are designed to protect and optimize your mobile experience.

VPN
01
PRODUCT 01

VPN

Privacy Shield

DAING VPN encrypts your entire internet connection using AES-256 military-grade protocols. Your IP address stays hidden, your browsing stays private, and your data stays yours — always.

AES-256 Encryption
Zero-Log Policy
Auto Kill Switch
Global Server Network
Cleaner
02
PRODUCT 02

Cleaner

Smart Storage

DAING Cleaner intelligently scans your iPhone for junk files, duplicate photos, and unused cache data. Reclaim gigabytes of storage and keep your device running at peak performance.

Duplicate Photo Finder
Cache Cleaner
Storage Analyzer
One-Tap Optimization
Why Choose Us

What makes us
different

Every feature in our apps is purposefully designed to give iOS users a safer, faster, and cleaner experience.

Military-Grade Encryption

AES-256 encryption protocol protects every byte of your data. Our VPN app ensures your connection is impenetrable, whether on public Wi-Fi or cellular networks.

Zero-Log Privacy Policy

We never store, track, or sell your browsing data. Our strict no-log policy means your online activity remains completely private — even from us.

Peak Performance

Our Cleaner app removes gigabytes of junk in seconds. Duplicate files, stale cache, and unused data are detected and cleared automatically.

Built for iOS

Every feature is designed specifically for the iOS ecosystem. Native performance, seamless integration with iOS settings, and a polished interface that feels right at home.

Global Server Network

Connect through servers across multiple continents. Fast, reliable, and always available — our VPN infrastructure is built for real-world usage.

Continuous Updates

Our team constantly improves both apps with new features, security patches, and performance enhancements. You always have the best version.

Security First

Your Data.
Your Rules.
Always.

DAING d.o.o. builds every product with a privacy-first architecture. Security is not a feature we add on top — it is the foundation everything else is built upon.

No Data Collection

We do not collect, store, or process any personal data beyond what is strictly necessary to operate the app.

No Third-Party Sharing

Your information is never sold, rented, or shared with advertisers, data brokers, or any third parties.

Audited Codebase

Every release undergoes rigorous internal security audits to identify and eliminate vulnerabilities before they reach users.

Full Transparency

Our privacy policies are written in plain language. No hidden clauses, no fine print — just honest communication.

Trust Protocol
"We believe security is not a feature — it is the foundation. Every line of code we write is audited, encrypted, and designed to protect the person holding the device."
DAING d.o.o. Team
iOS Security Engineers · Croatia
256-bit
Encryption
0 logs
Data Stored
100%
Transparent
Get In Touch

Let's talk about
your project

Have a question or want to learn more about our iOS applications? We'd love to hear from you.

DAING d.o.o.

A team of experts developing modern applications for the iOS platform, focused on security and performance.

AddressIvana Zajca 5, Daruvar, 43500, Croatia
Emailcontact@daingdoo.com
Phone+1 620 349 5897
iOS Platform SpecialistsDaruvar, Croatia
DAING d.o.o.— iOS Application Development
© 2026 DAING d.o.o. All rights reserved.