Shadowspec vs TaxTrack

The Shadowspec app gives you full control over the Shadowspec Smart Battery with auto timer functions, dimmer settings, countdown timer, on and off switch and the ability to control multiple lights and umbrellas.

TaxTrack helps you track where you spend time across U.S. states so you can monitor residency exposure with confidence. Designed for travelers, remote workers, founders, and anyone who needs a clear day-count record, TaxTrack gives you a fast view of annual totals, per-state days, and how close each state is to its threshold. Key features: * Passive state day tracking * Year-at-a-glance dashboard with clear risk indicators * Per-state threshold monitoring with customizable limits * Missing-date detection and manual date entry * State-level detail views with date ranges * CSV export for your accountant or records * Light, dark, and system appearance modes Privacy-first by design: * Location is used only to determine state presence * Data is stored locally on your device * No ads, no data brokers, and no third-party tracking TaxTrack is a tracking and organizational tool and does not provide legal or tax advice.