LumenBTC
Track Your Bitcoin Portfolio
About
This app provides comprehensive tools for tracking Bitcoin portfolios and planning retirement. It offers advanced calculators for retirement projections, emergency funds, and tax strategies, with features for stress-testing plans and comparing scenarios. All data is stored locally for enhanced privacy and security.
What's New in LumenBTC
1.1
January 14, 2026
Major Update: Advanced Planning Tools Version 1.1 introduces professional-grade retirement planning features that transform LumenBTC into a comprehensive financial planning suite: NEW FEATURES: - PDF Export - Generate beautiful, shareable retirement reports - Emergency Fund Calculator - Build your safety net with smart BTC allocation - Tax Planning Tool - FIFO/LIFO capital gains calculator for strategic selling - Scenario Management - Save and compare multiple retirement strategies - Stress Testing - Test your plan against 30%, 50%, 80% market crashes - Advanced Growth Models - 7 research-backed projection models (CAGR & Power Law) - Refined Dark Theme - Consistent, polished interface throughout IMPROVEMENTS: - Faster app launch times - Enhanced error handling and recovery - Improved accessibility labels - Better haptic feedback timing - More intuitive navigation flow This update represents months of research into retirement planning strategies, Bitcoin growth modeling, and user experience refinement. All features work offline and maintain our privacy-first approach. As always, your feedback drives our development. Thank you for being part of the LumenBTC community!
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FAQ
What is LumenBTC?
LumenBTC is a comprehensive Bitcoin portfolio tracker and retirement planning app. It offers professional-grade tools for monitoring your Bitcoin investments, projecting retirement timelines, and optimizing financial strategies, all within an intuitive interface.
Does LumenBTC have ads?
No, LumenBTC is ad-free. The app is designed with a focus on user privacy and a distraction-free experience, ensuring no advertisements disrupt your financial planning.
How much does LumenBTC cost?
LumenBTC is a paid application, available for a one-time purchase of $1.99. This purchase grants you access to all its features without any recurring subscription fees.
Is my financial data secure with LumenBTC?
Yes, LumenBTC prioritizes privacy by storing all your Bitcoin addresses and portfolio data locally on your device. There is no cloud sync, no servers, and no data collection, ensuring complete privacy and security.
Can I use LumenBTC offline?
Yes, LumenBTC works offline with cached data. This allows you to track your portfolio and access planning tools even without an internet connection.
What kind of retirement planning features does LumenBTC offer?
LumenBTC includes an advanced retirement calculator with year-by-year projections using sophisticated growth models like CAGR and Power Law. It also incorporates the 4% withdrawal rule based on the Trinity Study and inflation-adjusted calculations.
What devices is LumenBTC compatible with?
LumenBTC is designed for iOS devices, including iPhone, iPad, and iPod. It is built with React Native and Expo for rock-solid performance across these platforms.
How often is LumenBTC updated?
The latest version of LumenBTC is 1.1, which was last updated on January 14, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support for the application.