Best Sunny16 Exposure Calculator Apps

199+ iOS apps curated and reviewed

4.3 avg rating
16 free apps
Updated May 2026

With an average user rating of 4.3★, the sunny16 exposure calculator category is one of the App Store's strongest. Browse all 199+ apps we track, sorted so the most loved ones surface first.

Top Picks for Sunny16 Exposure Calculator

Sunny16 exposure calculator#1

Sunny16 exposure calculator by Signature Software Ltd.

Light. Right!
Editor's Choice
📷 Photo & Video
4.8(4 ratings)
$0.99
Sunny16 exposure calculator screenshot 1
Sunny16 exposure calculator screenshot 2
Sunny16 exposure calculator screenshot 3
Sunny16 exposure calculator screenshot 4
Sunny16 exposure calculator screenshot 5

This exposure calculator app helps photographers set up the perfect exposure for their film or digital camera with a manual mode, using the Sunny 16 rule and other features. With just a tap, users can find equivalent exposures, adjust for different lighting conditions, and customize settings to suit their equipment and preferences.

Light Meter Ultra#3

Light Meter Ultra by Ultrafine, Lda

Exposure for Film Photography
Worth Considering
📷 Photo & Video
4.5😞(78 ratings)
FreeAdsIn-App Purchases
Light Meter Ultra screenshot 1
Light Meter Ultra screenshot 2
Light Meter Ultra screenshot 3
Light Meter Ultra screenshot 4
Light Meter Ultra screenshot 5
Light Meter Ultra screenshot 6

Light Meter Ultra is the ultimate exposure tool for film photography, offering fast, precise readings through your iPhone camera. Dial in perfect settings with ease using various metering modes and advanced features. Download now to access the free plan or upgrade for full professional functionality.

What We Love

  • 🚀 Accurate and fast metering
  • 👍 Clean and intuitive interface
  • 💡 Customizable settings (aperture, shutter, ISO)
  • 🔍 Useful for analog/film photography

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Locked features behind paywall
  • 🐛 Unreliable performance in low-light conditions

More Sunny16 Exposure Calculator apps to explore

4
Long Exposure Calculator
Long Exposure Calculator
Long Exposure Calculator
by Junel Corales
Free

This utility helps determine the correct exposure time/shutter speed when using Neutral Density filters, making it simple to use with features like a countdown timer for exposures 10 seconds or longer. Try it out to calculate your exposure time with ease, supporting up to 24-stops of ND filter.

📷 Photo & Video
(62)
5
Exposure Calculator
Exposure Calculator
Exposure Calculator
by Essence Computing
$0.99

This application helps photographers calculate the correct shutter speed for their camera settings, taking into account lighting conditions, f-stop, and ISO rating. By inputting these simple parameters, users can get an accurate shutter speed calculation, making it easier to capture the perfect shot - try it out and take the guesswork out of your photography!

📷 Photo & Video
(5)
6
Koyash16 - Sunny 16 calculator
Koyash16 - Sunny 16 calculator
Koyash16 - Sunny 16 calculator
Handy film photographer's tool
Free
📷 Photo & Video
(1)
7
LongExpo - slow shutter and long exposure camera
LongExpo - slow shutter and long exposure camera
LongExpo - slow shutter and long exposure camera
by EyeTap Soft
Free

Capture stunning long exposure and light trail photos with this camera app. Create amazing effects and adjust settings for high-quality, captivating shots. Download now and unleash your creativity!

📷 Photo & Video
(108)
8
NiSi ND Calculator
NiSi ND Calculator
NiSi ND Calculator
NiSi ND Calculator
Free

This photography tool helps calculate precise exposure times when using ND filters and can be used to control a wireless remote. Download it now to take your photography to the next level with accurate and precise exposure control.

🔧 Utilities
(5)
9
Photo Light & Exposure Meter
Photo Light & Exposure Meter
Photo Light & Exposure Meter
Measure Shutter Speed, Lux, EV
Free

Capture and enhance your photos with advanced editing tools including filters, effects, and more. Transform your images into stunning works of art with just a few taps. Download now to elevate your photography game!

🔧 Utilities
(3.2K)
10
Film Exposure Calculator
Film Exposure Calculator
Film Exposure Calculator
by Waygate Technologies
Free

Enhance radiography projects with the ultimate Film Exposure Calculator, simplifying precise exposure time calculations for high-quality imaging using X-ray sources and isotopes. Input key parameters to get accurate suggestions in seconds, save settings, and improve imaging workflow. Download now for greater precision and efficiency in radiography!

📊 Productivity
(0)
11
Sunny 16 - Film Meter
Sunny 16 - Film Meter
Sunny 16 - Film Meter
by Saul Artiga
Free
📷 Photo & Video
(0)
12
Exposure Meter and Learning
Exposure Meter and Learning
Exposure Meter and Learning
by EIGHTIVE DESIGN, Inc.
Free

This free exposure meter app automatically measures and displays aperture and shutter speed combinations when triggered, and allows manual adjustments with a brightness preview. Try it out and discover a similar app recommended for film camera enthusiasts.

📷 Photo & Video
(7)
13
UV Index Widget - Worldwide
UV Index Widget - Worldwide
UV Index Widget - Worldwide
Track Sun Exposure & Vitamin D
Free

Track your UV exposure with ease using this app that displays current UV Index levels, forecasts, and personalized safety information based on skin type. Stay informed, plan outdoor activities wisely, and protect your skin.

☀️ Weather
(176)
14
Lumu Light Meter
Lumu Light Meter
Lumu Light Meter
Pro color and flash meter
Free

Enhance your photography with a professional color and flash metering tool that offers spot metering, flash exposure, color temperature readings, and more. Visit http://lu.mu/ to discover how Lumu Light Meter can elevate your image-making experience.

📷 Photo & Video
(99)
15
LExp - Long Exposure Calcs
LExp - Long Exposure Calcs
LExp - Long Exposure Calcs
Long Exposure Calculators
$3.99

This essential tool for landscape photographers combines multiple calculators, reference tables, and cheat sheets to simplify shooting with ND filters, long exposures, and nighttime photography. Select your shooting parameters and let the app calculate the rest, covering topics from sunrises and sunsets to star trails and Milky Way photography.

📷 Photo & Video
(17)
16
Long Camera Exposure Calc...
Long Camera Exposure Calc...
Long Camera Exposure Calc...
Photo light exposure meter
Free
🔧 Utilities
(1)
17
Light Meter - Film Exposure
Light Meter - Film Exposure
Light Meter - Film Exposure
Film Camera Exposure Tool
Free
$3.99 | 100% OFF

This professional tool helps film photographers achieve perfect exposure with accurate aperture-priority and shutter-priority metering, making it easy to capture stunning images. With features like automatic ISO recording and ND filter support, photographers can focus on their art, try it now and elevate their film photography experience.

📷 Photo & Video
(11)
18
LEE Filters - Stopper Exposure
LEE Filters - Stopper Exposure
LEE Filters - Stopper Exposure
The official exposure guide.
Free

This official exposure guide helps photographers using long exposure camera filters accurately calculate precise exposure and offers a flexible timer for very long shutter speeds. By selecting the filter type and dialing in the metered shutter speed, users can get the adjusted exposure and utilize a countdown timer with reminders and notifications.

📷 Photo & Video
(13)
19
GE Film Exposure Calculator
GE Film Exposure Calculator
GE Film Exposure Calculator
by General Electric Company
Free
🔧 Utilities
(26)
20
Mango Exposure: The Calculator
Mango Exposure: The Calculator
Mango Exposure: The Calculator
Long Exposure & Depth of Field
Free
📷 Photo & Video
(1)