

Project Description
ESDIAC was built to make global communication easy, affordable, and accessible for everyone. With services like international calling, eSIM data, and digital payments, the app helps people stay connected across borders. Design Monks partnered with ESDIAC to design a seamless mobile experience that simplifies connection for users worldwide.

Problem
ESDIAC had strong services, but users struggled to use them with confidence. The app experience lacked clarity, which made important features feel complicated. There were issues like poor navigation, unclear service flow, and weak visual guidance. They created confusion and slowed down key actions, affecting trust and overall user satisfaction across different regions and user types.
- Problem 1
Users could not clearly understand different services and their real value.
- Problem 2
Important actions took longer to complete due to the confusing navigation structure.
- Problem 3
Inconsistent experience across screens reduced user confidence and overall engagement.

Solution
To fix the challenges, we redesigned the app with a strong focus on clarity, speed, and ease of use. Every screen was guided by user behavior and real needs. Besides, we simplified the journey, improved visual hierarchy, and built a smooth navigation system that helps users complete tasks faster and with confidence.
- Solution 1
Reorganized key features and services to match natural user flow and expectations.
- Solution 2
Simplified layouts and reduced visual noise for better focus and faster understanding.
- Solution 3
Improved mobile navigation patterns to ensure smooth movement across all major screens.

Design Process
We follow a structured UI/UX design process focused on research, strategy, and seamless execution to create digital products that engage users and drive business results.

Style Guide & Component
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Wireframe
& UI Design

Workflow Scenario
We mapped real user journeys to understand how people discover, choose, and use ESDIAC services. From browsing data plans to making international calls and managing payments, every flow was carefully designed to reduce steps and remove confusion. This approach helped create a smooth, natural experience from action entry.

The Result
After the redesign, ESDIAC delivered a clear and measurable impact across usability and engagement. Users completed key tasks 40% faster, showing a stronger flow and better navigation. “Download App” clicks increased by 25%, while understanding of core services improved by 30%. It’s proving that the new experience built clarity, confidence, and real business value for global users across different regions and use cases.

Client feedback
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Why risk it with the wrong partner? Get 100% value and guarantee. Don’t miss out - Secure your brand’s future today.
Why risk it with the wrong partner? Get 100% value and guarantee. Don’t miss out - Secure your brand’s future today.








