Apps Like Speedbox Digital Speedometer for iPhone and iPad
Show speed, switch to HUD mode
Displays current speed, longitudinal and transverse slope, and ascent/descent percentages. Switch between normal and HUD modes for windscreen reflection. Verify vehicle speed during cycling, running, flying, or sailing.
by Unicom TOV★ 4.56,129 ratingsUtilitiesFreeData updated 2026-09-10
Allows users to perform basic and advanced arithmetic, including equations with parentheses and percentages. It features color-coded parentheses, a dual-display showing the equation and result, and a history log with copy and share options.