ND Slow Shutter vs NDReady

Master Long Exposure Photography with Ease ND Slow Shutter helps you calculate the perfect shutter speed when using Neutral Density (ND) filters—so you can focus on creativity, not math. Key Features • Instant Calculations — Enter your base exposure and ND filter strength (ND1–ND20) to get precise results in seconds • Built-in Timer — Stay in control during long exposures with an optional countdown timer • Simple & Intuitive — Clean, fast interface designed for photographers of all levels • Apple Watch Support — Control your exposures and timer directly from your wrist (Premium) Why ND Slow Shutter? • Accurate Results — Reliable calculations you can trust in the field • Faster Workflow — No guesswork, no manual conversions • Shoot with Confidence — Focus on composition while the app handles the math Whether you’re capturing silky waterfalls, smooth seascapes, or motion blur, ND Slow Shutter gives you the precision and control you need. Download now and elevate your long exposure photography.

Stop guessing your settings. NDReady reads a single photo and tells you exactly which ND filter and camera settings you need to nail the shot — in any light. Built for action sports videographers who shoot fast and can't afford to fumble with exposure on the trail, in the surf, or mid-flight. HOW IT WORKS Snap or import one photo. NDReady analyzes the light and hands you the right ND filter strength and exposure settings instantly. No light meter, no trial and error, no missed footage. CONDITIONS ENGINE Go beyond a basic calculator. The Conditions Engine cross-references your spot's history, live light data — cloud cover, sun elevation, and how open your location is — to predict the settings you'll actually need before you even get there. LOOK MATCHER Build a watchlist of the cinematic looks you're chasing. NDReady matches current conditions to the footage you want and tells you how to get there. SPOT HISTORY Every location you shoot gets smarter over time. NDReady remembers your spots and learns what works. WHY CREATORS USE NDREADY - One photo to dialed-in settings - ND filter strength + full exposure recommendations - Live conditions, not generic charts - Designed for GoPro, action cams, FPV drones, and cinema setups - Fast enough to use between takes NDREADY PRO Unlock the full Conditions Engine, Look Matcher, and unlimited spot history with Pro. Subscribe monthly or save with an annual plan. Spend less time fighting your exposure and more time getting the shot. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/