ND Meter by Camera Butter

Name: ND Meter by Camera Butter
Rating: 5 (13 reviews)
Author: Breakwater Management Inc.

Light Meter & ND Filter Tool

Only for iPhone

Free

13 Ratings
Age Rating

4+
Years
Category

Photo & Video
Developer

Breakwater Management Inc.
Language

EN
English
Size

3.9
MB

iPhone

Measure light, pick the perfect ND filter and camera settings, and get cinematic motion blur - powered by Camera Butter. ND Meter by Camera Butter helps you choose the correct ND filter and camera settings so you can nail perfect exposure and cinematic motion blur for your GoPro, DJI, Insta360, or other action camera or drone. Using your phone’s camera, ND Meter measures scene brightness and instantly recommends the ideal ND filter strength (ND4–ND64), shutter speed, and ISO settings to achieve professional-grade video. Whether you’re filming mountain biking, surfing, FPV drone flights, or cinematic b-roll, ND Meter helps you keep your shots smooth, detailed, and film-like - every time. Key Features • Real-time light measurement using your phone camera • Smart recommendations for ND filter, ISO, and shutter • Support for multiple cameras (GoPro, DJI, Insta360, etc.) • Adjustable motion-blur preference and exposure compensation • Separate profiles per camera and activity • Optional GoPro Labs QR code generator to apply settings instantly • Visual histogram and exposure feedback • Works great for FPV pilots, vlogging, filmmakers, action sports enthusiasts and content creators Why Use ND Meter? ND filters are essential for cinematic motion blur — but choosing the right one on location can be tricky. ND Meter takes the guesswork out of it, giving you accurate, repeatable results in seconds. About Camera Butter Camera Butter creates premium ND filters and accessories designed for action cameras and drones. Learn more at CameraButter.com

Ratings & Reviews

5.0

out of 5

13 Ratings

Actually perfect
May 24
Chiefhiawatha
Thank you so much for making this app and helping me choose the right filter for my exact setup. Fantastic
Actually perfect
May 24
Chiefhiawatha

Thank you so much for making this app and helping me choose the right filter for my exact setup. Fantastic
Works perfect!
Mar 29
ceeeejaaayy
Absolutely phenomenal app!
Works perfect!
Mar 29
ceeeejaaayy

Absolutely phenomenal app!

Thank you for using ND Meter by Camera Butter. This update includes improved layout and compatibility with the settings pages.

Version 1.10 Jan 10

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Breakwater Management Inc.
Size: 3.9 MB
Category: Photo & Video
Compatibility: Requires iOS 16.6 or later.

iPhone
Requires iOS 16.6 or later.
Languages: English
Age Rating: 4+

4+

Learn More