KKJ PROPERTY DEVELOPMENT LTD
Mobile Applications and Digital Products
ABOUT US
KKJ PROPERTY DEVELOPMENT LTD is a private limited company registered in England and Wales. Alongside our main business, we develop and publish simple mobile applications for Android on Google Play.
We build small, lightweight tools that solve everyday tasks, work offline and respect user privacy.
WHAT WE DO
Mobile application development
We design and build Android applications with a focus on simplicity, performance and a clear user experience.
Digital tools and utilities
We create small, focused tools for conversion, calculation and everyday use.
Support and updates
We maintain our apps after release, provide updates and respond to user feedback.
OUR APPS
Unitime, minutes to hours converter
Package name: com.unitime.minutes.tool
Converts a value in minutes into hours and minutes, and into decimal hours for spreadsheets. Useful for billing, class schedules and training logs. Works fully offline.
COMPANY INFORMATION
Legal Name: KKJ PROPERTY DEVELOPMENT LTD
Company Number: 16406198
D-U-N-S Number: 233738508
Company Type: Private Limited Company
Registered in: England and Wales
Date of Incorporation: 24 April 2025
Registered Address: 317-319 Roundhay Road, Leeds, England, LS8 4HT, United Kingdom
CONTACT
Developer: Maria Carmel C Y W Chan
Email: uqihurod975@gmail.com
Phone: +44 7537 171385
Address: 317-319 Roundhay Road, Leeds, England, LS8 4HT, United Kingdom
© 2026 KKJ PROPERTY DEVELOPMENT LTD. All rights reserved.