Third-Party Software & Open Source Notices
FOSS AttributionsEffective Date & Last Revision: November 6, 2026
XPense Manager (xmanager.bizzra.com), developed and operated by Bizzra (bizzra.com), proudly recognizes and credits the open-source software libraries, frameworks, and SDK components incorporated into our applications.
Proprietary Integrity Disclaimer
While this document itemizes foundational open-source toolkits, the proprietary backend delta-synchronization engine, private database schematics, vote consensus protocols, security salting architectures, and administrative dispatch tools remain exclusive trade secrets of Bizzra.
Android Application Open Source Libraries
Developed by Square, Inc. REST client and HTTP networking pipeline.
Developed by Google LLC. Object mapping abstraction over SQLite.
Developed by Philipp Jahoda. Interactive charting and graphical analytics.
Developed by Sam Judd & Bumptech. Media management and thumbnail decoding.
Developed by Google LLC. Secure in-app digital product purchase management.
Developed by Google LLC. Banner advertisement monetization for free tiers.
Web Services & Portal Frameworks
Utility-first frontend CSS framework for high-performance responsive UI.
Responsive layout toolkit and scalable vector iconography.
Open-source HTML5 canvas charting library utilized in administrative dashboards.
Geometric modern sans-serif typeface designed by Tokotype.
Trademark Notices
Android, Google Play, Google, and the Google Play logo are registered trademarks of Google LLC. All other registered trademarks and corporate marks cited belong to their respective holders.