CinePrecise

CinePrecise is the precision instrument for film and video crews. A focused on-set toolkit with 25 calculators, an interactive lighting diagram creator, a 34-camera reference database, a knowledge library and a director's viewfinder powered by your iPhone camera — engineered for cinematographers, AC1s, gaffers and indie directors. WHAT'S INSIDE Optics • Depth of Field with focus puller wheel • Field of View calculator • Crop Factor between sensors • Lens Comparison side-by-side • Focus Chart for siemens-style alignment Exposure • Exposure Calculator (EV, T-stop, ISO) • ND Filter strength solver • Shutter Angle to shutter speed • Inverse Square Law dropoff visualiser • Color Temperature Mixer • Flicker-Free shutter for 50 / 60 Hz mains • Long-exposure / reciprocity timer Time and Motion • Slow-Motion frame-rate planner • Timelapse interval and clip length • Timecode Calculator (drop-frame supported) • Speed Ramp planner • LTC Generator Files and Storage • File Size estimator across codecs • Storage Planner per shoot day • Aspect Ratio reference • Resolution Guide • Frame Rate Guide • Unit Converter On-Set • Director's Viewfinder with sensor and lens overlays • Sun Tracker AR with golden-hour timing • AI Assistant on Apple Intelligence (iOS 26) • Lighting Guide with 12 setups • Lighting Diagram Creator with PDF export • Clapperboard with searchable take log • Test Patterns for monitor calibration Camera Library • 34 cinema cameras with full specs • Compare any 2–3 bodies side by side CRAFT FIRST Every calculator behaves like a professional instrument: monospaced engraved typography, instrument-style visualisations, haptic feedback, complete VoiceOver and Dynamic Type support. PRIVACY No tracking. No accounts. Your data stays on device. INCLUDED IN THE PURCHASE All tools, all calculators, all features. One-time purchase. No subscriptions. No ads. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://cineprecise.trimonkey.es/privacy Support: https://cineprecise.trimonkey.es/support