PhotoCalc Pro
Effective Date: July 14, 2026
PhotoCalc Pro provides optical and exposure estimates based on user-entered values and standard formulas. Camera calibration, lens behavior, diffraction, focus breathing, and field conditions can change real results. Confirm critical work with a field test.
The annual subscription includes a 7-day free trial for eligible customers and renews automatically unless canceled at least 24 hours before the current period ends. Your Apple ID is charged after the trial. Manage or cancel in App Store account settings.
The lifetime option is a one-time non-consumable purchase for the current PhotoCalc Pro app.
Apple's Standard End User License Agreement also applies: Standard EULA.
The app is provided as is. You are responsible for verifying settings before a shoot.