NDReady: ND Filter Calculator
Dial in exposure in any light
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
One photo in, perfect camera settings out. Match any cinematic look using live light conditions, your spot history, and your watchlist. Free to try.
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/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated app algorithm to produce more desirable action camera settings consistently.
The developer, Noah Biggley, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Noah Biggley
- Size
- 16.5 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Annual $29.99
- Pro Monthly $4.99
- Copyright
- © 2026 Noah Biggley