Exposure IQ: Smart Light Meter

Stop guessing your manual settings. Point your iPhone at the scene and Exposure IQ tells your DSLR or mirrorless exactly what to dial in — ISO, aperture, shutter speed — for any shot.

No subscription. Pay once, use forever.

How it works
Choose your shooting goal, point your iPhone at the scene, and get precise settings in seconds. General mode is free. Pro unlocks everything else with a single one-time purchase.

Photography modes (Pro)
Portrait · Landscape · Action · Low Light · Macro · Night · Astrophotography · Aperture Priority · Shutter Priority

What makes it different
Most light meter apps give you a number and leave you to figure out the rest. Exposure IQ gives you the complete triangle — aperture, shutter, ISO — already solved for your specific goal, your specific lens, and the light in front of you right now.

Pro features
· Goal-based exposure — settings optimized per mode, not just one-size metering
· Face detection — automatically weights exposure toward detected subjects
· Spot & center-weighted metering — tap anywhere to meter precisely
· ML scene analysis — recognizes landscapes, portraits, night scenes automatically
· Depth of field overlay — visualizes your focus range in real time
· Live histogram — see exposure distribution before you shoot
· Sun position tracker — plan for golden hour
· Lens advisor — recommends which lens fits the scene
· Creative styles — Bright, Moody, Vivid, Cinematic, Soft
· Gear library — lens-aware aperture clamping
· Pro overlays — grid, horizon level, face boxes

Free includes
· Full light meter with EV display
· ISO, aperture, and shutter recommendations
· General photography mode
· White balance estimation
· 1 camera body + 1 lens in gear library

Built for hobbyist photographers who shoot with full-frame or APS-C cameras and want their iPhone to do the thinking so they can focus on the shot.