Comparison

ProCamera. Professional Camera vs ND Meter by Camera Butter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ProCamera. Professional Camera

This app offers advanced manual controls for photography and videography, allowing users to capture professional-quality images and footage. It includes a powerful editing suite and detailed metadata viewing, with options for custom sharing and privacy.

Highlights
  • Independent focus & exposure control
  • Full manual mode
  • RAW, ProRAW, TIFF, JPG & HEIF support
  • Manual white balance
  • Pro-level EXIF/metadata viewer
  • Advanced video recording options
  • Powerful photo editing suite
Features
Read full description

Upgrade your photography – start your free 7-day trial today! THE ORIGINAL: ProCamera is the ultimate photo and video app for enthusiasts, creatives, and professionals. Experience the power of a DSLR camera with ProCamera's innovative features and seamless integration with your iOS photo library. ProCamera perfectly blends simplicity with sophistication: Choose from easy point-and-shoot mode, semi-automatic mode or dive into full manual controls with just a tap. Effortlessly capture stunning images and film like a pro with advanced features and support for external lenses and microphones. The powerful editing suite allows you to elevate your images with a wide range of tools for complete creative control. Know everything about your captures with our pro-level EXIF/metadata viewer. Enjoy custom sharing options to easily remove geo-tags for increased privacy or downsize photos and videos to save data. Trusted since 2009 and continuously refined through years of innovation, ProCamera is loved worldwide: Featured by Apple, numerous prestigious awards and more than 40k 5-star reviews! ––– KEY FEATURES FOR UNRIVALED CONTROL ––– Independent focus & exposure control Auto, Semi-Auto, full Manual mode Manual focus & focus peaking Exposure compensation with zebra stripes Portrait mode with depth preview RAW, ProRAW, TIFF, JPG & HEIF Optical & digital zoom (up to 24x) Manual white balance (incl. gray card calibration) Support for all lenses (ultra wide, wide, tele, LiDAR) 48 MP photos (iPhone 14 Pro and up) Configurable capture quality Lock screen camera Support for Camera Control Button (iPhone 16 and up) Custom launch settings Selftimer & ProTimer intervalometer Selfie mode with display flash Image stabilization on/off EXIF & metadata viewer Live Histogram Aspect Ratios (4:3, 5:4, 3:2, 1:1, 16:9, 2:1, 2.4:1, 3:1, golden ratio) Adjustable LED light Rapid Fire photo series Apple Watch Remote Trigger Powerful gallery with iCloud integration Support for iOS albums Mirroring options Anti-Shake 3D Tiltmeter Photo Compass Code Scanner (QR, Barcode,…) Date stamp & copyright field Volume button & full screen trigger Lightbox (optional internal save location for easy file sharing) ––– ADDITIONAL VIDEO FEATURES ––– Video resolution options (4K, 1080, 720, 480 VGA) Frame rates (24, 25, 30, 48, 50, 60, 96, 100, 120, 192, 200, 240 fps) Codecs (H.264, H.265 HEVC, ProRes, ProRes RAW) Log profile High bitrate recording Record to external USB-C drive Connect bluetooth, lightning, USB microphones Stereo audio & Audiometer Disk space indicator Still photo capture while filming ––– PHOTO EDITING ––– ProRAW/RAW Editing Depth editing (Bokeh, simulated aperture) EDR and ISO HDR 100+ photo filters Wide range of pro tools Save & export options (resize, convert to jpeg, remove geotag) Automatic Perspective Correction (APC) ––– INCLUDED PREMIUM FEATURES ––– Get access to premium features such as Auto Perspective Correction with Live Preview for professional-looking photos free of perspective distortion, custom camera presets (Exposure, WB, Focus) for a fast and consistent workflow, anamorphic lens support, (RAW) exposure bracketing, safeguarded Private Lightbox folder, and specialty photo filter sets. After the free trial, ProCamera is available as a subscription. Terms & Conditions: procamera-app.com/terms

About

ND Meter by Camera Butter

This tool uses your phone's camera to measure light and recommend the ideal ND filter strength, shutter speed, and ISO for professional-looking video. It supports various action cameras and drones, helping you achieve cinematic motion blur and perfect exposure for any scene.

Highlights
  • Real-time light measurement
  • ND filter, ISO, and shutter recommendations
  • Support for multiple action cameras
  • Adjustable motion-blur preference
  • Visual histogram and exposure feedback
  • GoPro Labs QR code generator
Read full description

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

Screenshots

ProCamera. Professional Camera4 screens
ND Meter by Camera Butter4 screens

Verdict

The call

The clearest difference is in-app purchases: ND Meter by Camera Butter at none against ProCamera. Professional Camera's 10. ND Meter by Camera Butter also leads on update cadence (every 5 days vs every 4 weeks) and rating (5.0 vs 4.7). ProCamera. Professional Camera's advantage is ratings volume (11K vs 13) and chart position (#165 vs unranked). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ProCamera. Professional Camera sells 10 in-app purchases, starting at $1.99 per month. ND Meter by Camera Butter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ND Meter by Camera Butter holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ProCamera. Professional Camera has 11K ratings behind it against 13, so its average is the more settled of the two.

UpkeepUpdate frequency

ProCamera. Professional Camera ships an update every 4 weeks, ND Meter by Camera Butter every 5 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 4 level
ProCamera. Professional Camera versus ND Meter by Camera Butter: the parameters behind the verdict, then further details
ParameterProCamera. Professional CameraND Meter by Camera Butter
PriceFreeFree
Rating4.7 (11K ratings)5.0 (13 ratings) — better
Positive reviews73.9% of reviews—
Number of ratings11K — better13
Update frequencyEvery 4 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#165 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.1 — better16.6
Further details — not scored
Size197 MB4 MB
Age rating4+4+
DeveloperCocologicsBreakwater Management Inc.

Customer experience

ProCamera. Professional Camera

All ratings11,403 ratings
Positive93.5%
Neutral2.2%
Negative4.3%
Written reviews1,356 reviews
Positive73.9%
Neutral5.5%
Negative20.6%

ND Meter by Camera Butter

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ProCamera. Professional Camera

Reported bugs

4 issues
  • Viewfinder issues on iPhone X/XS
  • Unreliable RAW capture
  • Corrupted photo/video files
  • Zoom function not working in manual mode

Requested features

5 requests
  • Longer exposure settings
  • Timelapse mode
  • Ability to disable shutter sound
  • Improved video controls (audio, zoom, etc.)
  • Better integration with external accessories (gimbals, etc.)

ND Meter by Camera Butter

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

ProCamera. Professional Camera

Subscriptions5
  • ProCamera Up Monthly Access$1.991 Month
  • ProCamera Weekly Access$3.997 Days
  • ProCamera Monthly Access$7.991 Month
Show 2 more
  • ProCamera Up Yearly Access7 Days trial$11.991 Year
  • ProCamera Yearly Access7 Days trial$29.991 Year
One-time5
  • vivid HDR in Pro Camera$3.99
  • Night Camera & Long Exposure$3.99
  • Private Lightbox$19.99
Show 2 more
  • ProCamera Up One-Time Purchase$69.99
  • ProCamera Lifetime Access$149.99
None

ND Meter by Camera Butter

No in-app purchases

Questions

Is ProCamera. Professional Camera free?
ProCamera. Professional Camera is free to download, with in-app purchases available.
Is ND Meter by Camera Butter free?
ND Meter by Camera Butter is free to download, with no in-app purchases.
Which has better reviews, ProCamera. Professional Camera or ND Meter by Camera Butter?
ND Meter by Camera Butter is rated higher. ProCamera. Professional Camera averages 4.7 out of 5 from 11K ratings, while ND Meter by Camera Butter averages 5.0 from 13 ratings.
Do ProCamera. Professional Camera or ND Meter by Camera Butter have ads?
Neither ProCamera. Professional Camera nor ND Meter by Camera Butter shows ads.
Which is updated more often, ProCamera. Professional Camera or ND Meter by Camera Butter?
ProCamera. Professional Camera ships an update every 4 weeks, and ND Meter by Camera Butter every 5 days. Most recently, ProCamera. Professional Camera was updated on November 5, 2026 and ND Meter by Camera Butter on October 30, 2026.

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