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iOS Excellence

Secure & Optimize
Your iOS Experience

JEKO, d.o.o. engineers premium applications that protect your privacy and maximize device performance — built exclusively for iOS.

2
Flagship Products
256-bit
Encryption Standard
iOS
Platform Focus
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About Us

Engineering Excellence
for the iOS Platform

JEKO, d.o.o. is a Slovenian team of experts dedicated to crafting modern, high-performance applications for iOS. We believe that security and performance should never be a compromise — so we engineer products that deliver both, seamlessly.

From our headquarters in Jesenice, we combine deep platform knowledge with a user-centered design philosophy to build apps that genuinely improve everyday digital life.

Founded
Born as a team of passionate iOS engineers with a vision for privacy-first apps.
First App
Launched our flagship VPN product, setting a new standard for iOS security.
Expanded
Released the Cleaner app, rounding out our suite of device-optimization tools.
Today
Trusted by users across Europe and beyond, continuously refining our products.
JEKO team workspace
iOS development
Our Products

Crafted for iOS. Built to Last.

Two powerful applications designed from the ground up to enhance your iPhone experience in the ways that matter most.

Privacy Without Compromise

JEKO VPN

JEKO VPN delivers enterprise-grade encryption directly to your iPhone. With one-tap connection and military-grade 256-bit protocols, your data remains private across every network — from home Wi-Fi to public hotspots.

  • 256-bit AES encryption
  • Zero-log policy
  • Global server coverage
  • Automatic kill switch
  • Split tunneling support
JEKO VPN

Maximum Performance, Minimal Clutter

JEKO Cleaner

JEKO Cleaner intelligently scans your device to eliminate redundant files, duplicate photos, and cached data that silently consume storage. The result: a faster, more responsive iPhone with reclaimed space.

  • Smart duplicate detection
  • Cache & junk removal
  • Photo library optimizer
  • Storage analytics dashboard
  • Safe, reversible cleaning
JEKO Cleaner
Key Features

Why Choose JEKO?

Every feature is purposefully designed to give iOS users a faster, safer, and more private mobile experience.

Military-Grade Security

AES-256 encryption ensures your data is protected at every layer, meeting the highest international security standards.

Zero-Log Privacy

We never store, track, or share your activity. Your digital footprint stays entirely in your hands.

Optimized Performance

Lightweight architecture keeps your device fast. Our apps run efficiently without draining battery or memory.

iOS Native Design

Built exclusively for iOS, every interaction aligns with Apple's Human Interface Guidelines for a seamless feel.

Automatic Updates

Continuous improvements are delivered automatically, keeping your apps secure and up to date at all times.

Local Processing

Sensitive operations are handled on-device — your personal data never leaves your iPhone.

Security
Privacy
Speed
Reliability
Simplicity
iOS-First
Contact

Get In Touch

Have a question about our products or want to learn more about JEKO, d.o.o.? We'd love to hear from you.

Contact Information

Address

Cesta marsala Tita 51

City

Jesenice

Zip

4270

Country

Slovenia

Email

help@jekodoo.com

Phone

+1 8383323360

JEKO LogoJEKO, d.o.o.

Registered company in Slovenia. Developing modern iOS applications focused on user privacy and device performance.