Light Planner vs Exposure Pro Calc

Do you want to calculate an exposure time based on the shutter speed and ND filters you have on your camera? LightPlanner will do it for you and you won't have any more headaches in the middle of a photo shoot! It is an exposure value configurator that influences how light enters your camera. This app will help you calculate equivalent values based on the law of reciprocity, with which you can configure different settings to get the right exposure. It helps you to organize your next photo escapades and take pictures with different settings. 1. Select the step scale you need. 2. Set the shutter speed. 3. Select from 1 to 3 ND filters. 4. Get the final exposure time directly calculated. 5. Time it!

Stop guessing exposure. Start calculating like a pro. Exposure Pro Calc gives you the precision tools photographers trust—offline, private, and without subscriptions. Free today: - Quick Exposure Calculator – Convert aperture, shutter, ISO in real-time - EV Display & ISO Snapping – Work faster with standard 终止s - Unit Conversion & Learning – Master the science behind each formula Unlock everything for $6.99 (one-time): - Night Sky Assistant – Perfect astrophotography exposures with risk-level alerts - Long Exposure Workflow Planner – ND filter time conversions made simple - Focus Stack Planner – Step-by-step guide for macro and landscape stacks Why photographers choose Exposure Pro Calc: - 100% Offline – No internet, no data collection, just pure calculation - No Ads, No Clutter – A clean tool for serious work - One Payment, Forever Access – No subscriptions, no hidden fees - Works on iPhone 6s & newer – iOS 15+ compatible We promise: All future advanced modules are free updates for Premium users. Ideal for: Landscape photographers, astrophotographers, long-exposure artists, and anyone learning exposure theory. Your privacy is guaranteed. No personal data collected, stored, or transmitted.