Rollio: Light Meter & Film Log

Track analog rolls & exposure

$2.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.

Rollio is your film photography logbook and light meter, built for analog lovers who want to track every roll and frame carefully. Rollio helps you: • Measure exposure with the built-in light meter and send the reading straight to your frame log • Create and manage rolls of film with film stock, ISO, push/pull and the camera used • Log individual frames with notes, aperture, shutter speed, lens and a photo • Organize and archive rolls as they're developed and scanned • Export any roll as a print-ready PDF contact sheet or a CSV spreadsheet • Back up your whole library to a single file and restore it on a new iPhone • Store everything on your device for quick and private access Available in English, Japanese and Korean. Tailor-made for film photographers, by a film photographer. No logins. No accounts. Just you, your film, and the notes that matter.

  • 4.9
    out of 5
    11 Ratings

New: Exposure Planner. No light to meter yet? Tap the sun in the top corner of the Light Meter, slide through scenes from snow in full sun to moonlight, and the aperture, shutter and ISO columns show what your film and lenses can do before you pack them. Save the plan to a frame if you like.

The developer, Davit Podosyan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Davit Podosyan
    Size
    62.5 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • iPad
      Requires iPadOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, Japanese, Korean
    Age Rating
    4+
    In-App Purchases
    Yes
    • Just a tip $0.99
    • Rollio Champion $9.99
    • True Supporter $4.99
    Copyright
    © 2025 Davit Podosyan