Calculate exposure settings using system theory. Measure shadow and highlight zones. Input film ISO and shutter speed. Determine aperture value and adjust based on calculated results.
by Jouni Erola★ 3.05 ratingsPhoto & Video$0.99Data updated 2026-09-06
Calculate scores for VEX IQ Robotics Competition matches with interactive switches and tap-to-count features. Save scores with date and game mode details. Support dark mode, keyboard input, and practice match scheduling.
Optimize air systems with unit conversions for pressure, volume, and temperature. Calculate pressure drop, condensate formation, and standard cubic meters according to DIN 1343 and ISO 2533. Determine optimal receiver size and system efficiency.
Measure distances and heights using the phone's camera and accelerometer. Point the device at an object to calculate distance or height. Results are displayed in real-time without requiring movement.
Measure mobile network performance with accurate speed tests. Track and map test history online. Compare results with global user . No ads during testing.
