Tracks time for each Rubik's Cube solve. Displays elapsed time and lap times. Allows manual reset and pause. Stores multiple solve sessions. Shows average and times. Export data as text file.
Nd display time-based one-time passwords with live countdown timers. Scan or manually enter OTP secrets with preview support. Customize card themes and gradients. Store secrets securely in device Keychain without cloud or account access.
Monitor battery status, inverter output, and runtime in real time. Manage expansion batteries for extended backup. Control power during storms, camping trips, or daily use from a mobile device.
