ProFilm Meter

ProFilm Meter

More than a Light meter

3 ratings
2 reviews
#156 in paid Photo & Video
📊 Productivity
📷 Photo & Video
$14.99

Details

Released
May 20, 2026
Updated
November 3, 2026
ProFilm Meter screenshot #1 for iPhone
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About

This app offers a comprehensive light metering and exposure toolkit for film photographers. It calculates complex exposures for various film formats and conditions, including reciprocity failure and bellows compensation, all within a real-time, offline interface.

✓Precision reflected-light meter
✓On-device film stock library
✓Reciprocity and bellows compensation
✓Flash metering and trigger
✓Lens-independent viewfinder zoom
✓Field journal for saving exposures
✓Guided camera calibration
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What's New in ProFilm Meter

4.16.20

November 3, 2026

Now with Horizontal mode for those who like the sideways phone thing :) and a couple of bug fixes

Charts

Top Paid

📉 156-9

Photo & Video

This app dropped -9 positions in Photo & Video chart.

Last updated on November 15, 2026.

User reviews

The standout

In a very wide field of light meters from free options to paid, this app is the clear standout in terms of features and quality. If you shoot film and especially if you explore alternative and historical processes don’t hesitate. This is the app for you.

Feasibly the best meter on my phone.

After testing the beta version I decided to purchase this app. Its readings match my $400 light meter so it is something I can rely upon if the light meter is not available. There is a plethora of other useful tools in the app, which you might use or not, depending on the type of photography you practice (large format, medium format, 35mm, digital etc.)despite the enormous number of options the app offers, the layout on the screen is easy to navigate and the learning curve to use this metering app is not too steep. Highly recommended. Five stars. Bravo !
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FAQ

What is ProFilm Meter?

ProFilm Meter is a comprehensive light meter and exposure toolkit designed for film photographers. It handles complex calculations for various film formats and shooting conditions, all in real-time and offline.

Does ProFilm Meter have ads?

No, ProFilm Meter does not contain advertisements. It is a paid application focused on providing a seamless and uninterrupted experience for photographers.

What film formats does ProFilm Meter support?

ProFilm Meter supports a wide range of film formats, including 35mm, 120, and large format (up to 8x10), as well as specialized formats like dry plates and tintypes.

How does ProFilm Meter handle reciprocity failure?

ProFilm Meter automatically corrects for reciprocity failure for exposures beyond a defined threshold. It also allows for custom reciprocity profiles, including Schwarzschild p-factor and optional threshold settings.

Can ProFilm Meter be calibrated?

Yes, ProFilm Meter features a two-point guided calibration process to lock your camera to a trusted reference. It also allows for fine-tuning to match external meters in ⅓-stop increments.

What devices is ProFilm Meter available on?

ProFilm Meter is available on iPhone, iPad, and iPod devices, offering its advanced features across Apple's mobile ecosystem.

How often is ProFilm Meter updated?

The latest version of ProFilm Meter is 4.16.20, which was last updated on November 3, 2026. Updates typically address features, performance, and compatibility.

What is the price of ProFilm Meter?

ProFilm Meter is available for a one-time purchase of $14.99. This provides full access to all its features without recurring costs.