Rollio: Light Meter & Film Log

Rollio: Light Meter & Film Log

Track analog rolls & exposure

11 ratings
5 reviews
$2.99
In-App Purchases

Details

Released
April 4, 2025
Updated
November 10, 2026

Features

Rollio: Light Meter & Film Log screenshot #1 for iPhone
Rollio: Light Meter & Film Log screenshot #2 for iPhone
Rollio: Light Meter & Film Log screenshot #3 for iPhone
Rollio: Light Meter & Film Log screenshot #4 for iPhone
Rollio: Light Meter & Film Log screenshot #5 for iPhone
Rollio: Light Meter & Film Log screenshot #6 for iPhone
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About

This app serves as a digital logbook and light meter for film photographers. It allows users to meticulously track film rolls, individual frames with detailed notes and photos, and exposure readings. Users can organize, archive, and export their work in various formats, ensuring private on-device storage.

✓Built-in light meter with direct frame logging
✓Create and manage film rolls with stock, ISO, and camera details
✓Log individual frames with notes, aperture, shutter speed, and photos
✓Organize and archive developed rolls
✓Export rolls as PDF contact sheets or CSV spreadsheets
✓Device backup and restore functionality
✓Private on-device storage
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What's New in Rollio

2.6.0

November 10, 2026

New: Widgets. See the roll in your camera and its frame count on your home screen, then log a frame or open the light meter with one tap. On iPhone the widgets fit the Lock Screen too. New: A roll for each widget. A widget can follow your latest roll or stay on one you choose in its settings. Also includes bug fixes and stability improvements.

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Subscriptions & In-App Purchases

$4.99

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User reviews

Love the app I only have one request

I love the app it’s easy to use and great for keeping record of the shoot ( I have been looking
For something like this). My only request would be to add a category for film you are not using yet. I have a lot and keeping record of what I have would be great.

Response from developer

Hey there, Thank you very much for your review. Would you mind emailing me at info@davitp.dev regarding the feature request. I want to make sure I understand exactly what you need so I can make it happen in the future versions.

Love the Update!

Love the new look. Not sure how complex it is do to this but would love this app to support “autocorrect.” I’m a horribly sloppy typer on my phone and not having it in this app def slows me down while trying to jot down notes about each shot. Keep it up!

Response from developer

Thank you very much for the review! TBH, I somehow overlooked the autocorrect, but it's a quick fix. I'm currently waiting for an update to be approved that introduces a light meter. As soon as that's out, I'll push the autocorrect fix. You should see it live next week! UPD: It is live now!

You need this app

If you’re an amateur, pro, or beginner, you need this app. Logging settings for shots is intuitive and integrates into a film photographer workflow very nicely. Even if you’re not capturing reference shots, which is exceptionally helpful for diagnosing camera / film quirks, just logging which film is in the camera and what you’re doing with it is so helpful.

Would be really really helpful for medium format shooters if you had a light meter built in. Having to switch apps back and forth is a little cumbersome.
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You need this app

If you’re an amateur, pro, or beginner, you need this app. Logging settings for shots is intuitive and integrates into a film photographer workflow very nicely. Even if you’re not capturing reference shots, which is exceptionally helpful for diagnosing camera / film quirks, just logging which film is in the camera and what you’re doing with it is so helpful.
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Simple yet stunning

Stumbled across the app after a post from the creator on Reddit. Absolutely love it as a newbie to film photography, will help me up my game massively as I experiment with techniques. Super helpful - can’t wait to see future features that are added

Developer apps

FAQ

What is Rollio?

Rollio is a film photography logbook and light meter designed to help analog photographers track every roll and frame. It allows for detailed logging of exposures, film stock, camera settings, and individual frame notes and photos.

How much does Rollio cost?

Rollio is a paid application, available for a one-time purchase of $2.99.

What devices does Rollio support?

Rollio is compatible with iPhones and iPads, offering a seamless experience across Apple mobile devices.

Is Rollio suitable for beginners in film photography?

Yes, Rollio is tailored for film photographers, including those new to the medium, by providing tools to meticulously track and learn from each shot.

Can I export my film logs from Rollio?

Absolutely. Rollio allows you to export any roll as a print-ready PDF contact sheet or a CSV spreadsheet for further analysis or sharing.

Does Rollio require an internet connection or account?

No, Rollio is designed for private, on-device storage with no logins or accounts required. All your data is stored locally for quick and private access.

How often is Rollio updated?

The latest version of Rollio is 2.6.0, and it was last updated on November 10, 2026, indicating a commitment to ongoing development and improvements.

What languages does Rollio support?

Rollio is available in English, Japanese, and Korean, making it accessible to a global audience of film photographers.