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Best Camera Exposure Calculator Pro Apps

240+ iOS apps curated and reviewed

4.2 avg rating
15 free apps
Updated August 2026

Camera Exposure Calculator Pro is the household name in camera exposure calculator pro, but it's far from the only option. We track 240+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Camera Exposure Calculator Pro Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Camera Exposure Calculator ProCamera Exposure Calculator Pro$3.99—NoNoJun 2026
2ProCam - Pro CameraProCam - Pro Camera$9.994.6★ (35K)NoYesAug 2026
3Exposure CalculatorExposure Calculator$0.993.8★ (5)NoYesAug 2026
4NiSi ND CalculatorNiSi ND CalculatorFree2.6★ (5)NoNoAug 2026
5Long Camera Exposure Calc...Long Camera Exposure Calc...Free5.0★ (1)NoYesMay 2026
6Long Exposure CalculatorLong Exposure CalculatorFree4.4★ (62)YesYesMay 2026
7Sunny16 exposure calculatorSunny16 exposure calculator$0.994.8★ (4)NoNoAug 2026
8Exposure Meter and LearningExposure Meter and LearningFree4.6★ (7)NoNoAug 2026

Top Picks for Camera Exposure Calculator Pro

ProCam - Pro Camera#2

ProCam - Pro Camera by Tinkerworks Apps

Manual Camera + RAW
Strong Contender
📷 Photo & Video
4.6😐(35K ratings)
$9.99In-App Purchases
#18in Photo & Video
ProCam - Pro Camera screenshot 1
ProCam - Pro Camera screenshot 2
ProCam - Pro Camera screenshot 3
ProCam - Pro Camera screenshot 4
ProCam - Pro Camera screenshot 5
ProCam - Pro Camera screenshot 6

This app offers advanced manual controls for photography and videography, including exposure, focus, and white balance. It supports RAW image capture, high frame rates, and various shooting modes like burst and time-lapse. An integrated editor allows for non-destructive adjustments and creative effects.

What We Love

  • 🚀 Great camera app for photographers
  • 👍 Lots of manual controls and features
  • 🔍 Excellent image quality and RAW support
  • 🎥 Good video capabilities including 4K

Room to Improve

  • 🐛 Crashes and performance issues
  • 🔒 Confusing in-app purchase system
  • 👎 Cluttered and unintuitive interface
Exposure Calculator#3

Exposure Calculator by Essence Computing

Worth Considering
📷 Photo & Video
3.8(5 ratings)
$0.99In-App Purchases
Exposure Calculator screenshot 1
Exposure Calculator screenshot 2
Exposure Calculator screenshot 3
Exposure Calculator screenshot 4
Exposure Calculator screenshot 5

This app helps photographers determine the correct shutter speed by calculating exposure values based on lighting conditions, f-stop, and ISO. It provides more accurate results than traditional tables, accounting for all f-stop and ISO values.

More Camera Exposure Calculator Pro apps to explore

4
NiSi ND Calculator
NiSi ND Calculator
NiSi ND Calculator
NiSi ND Calculator
Free

This utility helps photographers determine precise exposure times when using ND filters. It also functions as a timer and trigger for compatible wireless remote controls.

ND filter exposure calculationPrecise exposure time determinationTrigger and timer functionality
🔧 Utilities
(5)
free
5
Long Camera Exposure Calc...
Long Camera Exposure Calc...
Long Camera Exposure Calc...
Photo light exposure meter
Free

This tool helps photographers calculate optimal camera settings for well-exposed images. It assists in balancing aperture, shutter speed, and ISO for creative control and efficiency in various lighting conditions.

Optimal exposure calculationBalances aperture, shutter speed, ISOCreative control over image
🔧 Utilities
(1)
free with in-app purchases
6
Long Exposure Calculator
Long Exposure Calculator
Long Exposure Calculator
by Junel Corales
Free

Calculate precise exposure times for long-exposure photography with Neutral Density filters. Features a countdown timer for exposures over 10 seconds and supports up to 24 stops of ND filtration.

ND filter exposure calculationCountdown timerSupports up to 24-stop ND filters
📷 Photo & Video
(62)
free with in-app purchases
7
Sunny16 exposure calculator
Sunny16 exposure calculator
Sunny16 exposure calculator
Light. Right!
$0.99

This app simplifies camera exposure settings using the Sunny 16 rule and beyond. It helps photographers quickly determine aperture and shutter speed for various lighting conditions and equipment, offering precise control over exposure compensation and stop increments.

Sunny 16 rule implementationEquivalent exposure calculationExposure compensation up to 5 stops
📷 Photo & Video
(4)
paid
8
Exposure Meter and Learning
Exposure Meter and Learning
Exposure Meter and Learning
by EIGHTIVE DESIGN, Inc.
Free

This free application functions as an exposure meter for photography. It automatically measures EV values and displays aperture and shutter speed combinations. Users can also manually adjust EV to preview brightness changes on their screen.

Automatic EV measurementAperture and shutter speed displayManual EV adjustment
📷 Photo & Video
(7)
free
9
D0F Calculator for APS-C Fuji
D0F Calculator for APS-C Fuji
D0F Calculator for APS-C Fuji
Depth of Field & Long Exposure
Free
📷 Photo & Video
(0)
10
Photo Friend exposure and DoF
Photo Friend exposure and DoF
Photo Friend exposure and DoF
Calculator and lightmeter
Free

This app helps photographers and filmmakers calculate camera exposure, estimate depth-of-field, and function as a light meter using the phone's camera. It offers an intuitive interface for adjusting settings like ISO, shutter speed, and aperture to achieve optimal exposure.

Intuitive exposure calculatorLight meter with viewfinderDepth-of-field calculator
📷 Photo & Video
(9)
free with in-app purchases
11
Exposure Pro Calc
Exposure Pro Calc
Exposure Pro Calc
by 思名 周
Free
📷 Photo & Video
(0)
12
Exposure Calculator
Exposure Calculator
Exposure Calculator
Long Exposure Calculator
$1.99
📷 Photo & Video
(0)
13
Film Reciprocity
Film Reciprocity
Film Reciprocity
by Guillaume Moigneu
Free

This app helps photographers calculate corrected exposure settings based on their chosen film stock and measured exposure. It provides a straightforward tool for achieving accurate results in film photography.

Film stock selectionMeasured exposure inputCorrected exposure calculation
📷 Photo & Video
(6)
free
14
Light Meter Ultra
Light Meter Ultra
Light Meter Ultra
Exposure for Film Photography
Free

This app provides precise light metering for film photography, eliminating the need for external hardware. It offers various metering modes and customizable profiles to ensure perfect exposures for manual cameras. Advanced features like reciprocity failure correction are available with a PRO plan.

Aperture Priority MeteringShutter Priority MeteringExposure Priority Metering
📷 Photo & Video
(733)
free with in-app purchases
15
Exposure Buddy - Photo Calc
Exposure Buddy - Photo Calc
Exposure Buddy - Photo Calc
Exposure, DOF & Temp Calc
Free
🔧 Utilities
(0)
16
Long Exposure & ND Calculator
Long Exposure & ND Calculator
Long Exposure & ND Calculator
Film reciprocity + ND timer
Free
📷 Photo & Video
(0)
17
Light Meter - Exposure Meter
Light Meter - Exposure Meter
Light Meter - Exposure Meter
ISO, Shutter Speed, Aperture
Free
📷 Photo & Video
(0)
18
FilmMeter
FilmMeter
FilmMeter
meter,rangefinder,reciprocity
Free

This app transforms your iPhone into a professional light meter for film photography. It offers real-time metering, LiDAR ranging for accurate focus, and comprehensive film roll management. Features include reciprocity calculation, ND filter compensation, and an exposure log to streamline your shooting workflow.

Real-time light meteringLiDAR ranging and depth of fieldFilm roll and camera management
📷 Photo & Video
(41)
free
19
Photography Calculators Pro
Photography Calculators Pro
Photography Calculators Pro
DOF Exposure Hyperfocal Tools
Free
📷 Photo & Video
(0)
20
Light Meter for Vintage Camera
Light Meter for Vintage Camera
Light Meter for Vintage Camera
Exposure Shutter ISO Lighting
Free

This app acts as a professional light meter for film cameras, helping you achieve perfect shots by measuring exposure, shutter speed, and ISO. It provides an easy-to-use tool for photographers to ensure accurate lighting conditions.

Shutter speed measurementAperture measurementISO setting
📷 Photo & Video
(9)
free with in-app purchases

FAQ about Camera Exposure Calculator Pro

Are there free camera exposure calculator pro apps for iPhone?
Yes — 15 of the top camera exposure calculator pro apps we rank are free to download, including NiSi ND Calculator and Long Camera Exposure Calc....
Camera Exposure Calculator Pro has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 240+ camera exposure calculator pro apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.