Calculator Library
Inheritance, end-of-service, interest, and zakat calculators.
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CASE 12
HZ Legal Calculators
Legal Calculators Mobile App and Management Platform
Project overview
From operating need to a usable digital system.
A multilingual mobile application delivering legal and financial calculators, connected to a backend for consultation requests and lead capture.
Business challenge
Legal products require structured content, precise user journeys, strong searchability, and privacy controls while simplifying complex procedures without losing professional context. Inheritance, end-of-service, interest, and zakat calculators.
Critical flowFive-language support with platform-managed language expansion.
Solution approach
What we designed and delivered
Product structure, workflows and operational controls translated into an executable experience.
- Inheritance, end-of-service, interest, and zakat calculators.
- Five-language support with platform-managed language expansion.
- Progressive lead capture after the first use.
- Contact, consultation booking, request storage, and email notifications.
- Administration, API, database, and mobile-store release package.
Technology & capability
React NativeAPIPostgreSQLDockerSMTPAndroid Release
The operating core was established with a phased evolution plan, with more controlled legal content and service delivery.
UI / UX journey
Interfaces built around real roles and tasks
Concept UI/UX visualizations based on the documented project scope.
Calculator Form
Five-language support with platform-managed language expansion.
Lead Capture
Progressive lead capture after the first use.
Admin Analytics
Contact, consultation booking, request storage, and email notifications.
Design gallery
HZ Legal Calculators UI/UX
Click any image to inspect the full interface board.