1. v9.5.0iOS
    Viewfinder → Added filters to Viewfinder, BW contrast filters and custom settings for color filters.
    Viewfinder → Crop area can be moved to be top, bottom or center. Example: 6x17 in 5x7 sheet.
    Tools → New Pull & Push Calculator for development time adjustments
    Filmstocks → Added filmstocks with reciprocity data. Used in Lightmeter, LogBook and reciprocity timer.
  2. v9.0.0iOS
    1, Lightmeter → Added readings difference calculation in stops.
    2, Viewfinder → Crop area can be moved to be top, bottom or center. Example: 6x17 in 5x7 sheet.
    3, Filmstocks → Added filmstocks with reciprocity data. Used in Lightmeter, LogBook and reciprocity timer.
  3. v8.0.0iOS
    Viewfinder → Crop / Alternative frame mode.
    Logbook → Preloading film / Keep track of film.
    Logbook → Update UI.
  4. v7.0.6iOS
    Viewfinder → Multi framlines + ui improvements.
    Lightmeter → Bugfix, mute camera sound.
    Lightmeter → Spotmeter functionality.
    Lightmeter → Multi readings improved.
  5. v7.0.5iOS
    Viewfinder → Multi framlines + ui improvements.
    Light meter → Spotmeter functionality.
    Light meter → Multi readings improved.
    Tools → Format Converter: Added f-stop conversion.
  6. v7.0.4iOS
    Viewfinder -> Multi framelines + UI improvements.
    Lightmeter -> Avg /  reading and spotmeter improvements
  7. v7.0.3iOS
    Viewfinder → Multi framlines + ui improvements.
    Light meter → Spotmeter functionality.
    Light meter → Multi readings improved.
  8. v6.8.0iOS
    Viewfinder → Added exposure info.
    Viewfinder → Zoom in and out.
    Lightmeter → Spotmeter.
    Lightmeter → Added filter compensation.
    Lightmeter → Enhanced multi-reading mode with exposure priority (shadows, midtones, highlights).
    Lightmeter → Improved reading display
  9. v6.7.0iOS
    Lightmeter → Multi-reading mode with exposure priority (shadows, midtones, highlights).
    Lightmeter → Added filter compensation.
    Viewfinder → Zoom in and out.
    Viewfinder → Fullscreen mode.Lightmeter → Improved reading display.
  10. v6.6.0iOS
    Lightmeter ->
    Viewfinder -> UI/UX improvements
  11. v6.5.0iOS
    Viewfinder → Zoom in and out
    Viewfinder → Fullscreen mode
    Lightmeter → Added filter compensation
  12. v6.3.0iOS
    1, Tools -> Panorama Cutter got a new 4x5 for slideshows in portrait mode.
    2, Added Exposure compensation in Bellows extension + design updates.
    3, Improved UX in Settings -> Edit format
  13. v6.2.2iOS
    1, Added Image Circle visualization in viewfinder.
    2, Removed blackouts when device changes lenses.
    3, Locks app in portrait mode.
    4, ISO / Aperture settings are saved in light-meter.
    5, Format Convertes sorts custom formats.
    6, Cancel Calibration issue fixed.
  14. v5.0.0iOS
    1, Framelines can be calibrated per device camera lens.
    2, Added Sunny 16 Calculator (in toos).
    3, Added a Format converter (in tools).
    4, Reciprocity Failure  tool have improved.
    5, Dof calculator tool have been improved.
    6, Kodak 400tx reciprocity failure data have been added.
    7, Reworked lightmeter (added simple and more advanced mode).
    8, Reworked logbook (added filter for filmstocks, format and focal lengths).
    9, Added a new tool Panorama Cutter / slicer for cutting panoramic images for social media slides)
  15. v3.1.1iOS
    Fixed auto selecting issue for super wide lenses.
  16. v3.0.1iOS
    Viewfinder auto select best device camera.
    Improved sorting of new formats and new focal lengths.
  17. v3.0iOS
    - Viewfinder updated
    - Better framelines accuracy on wide-angel lenses
  18. v1.2iOS
    Added capture image function on Viewfinder. Saves a image as memo.
  19. v1.1iOS
    1, Exposure metering is now in 1/3 stops for better accuracy.
    2, Added to Filmstocks: Kodak Portra 160, Kodak Portra 400, and Collodion (Wetplate).
    3, Filmstocks in the light meter are now stored locally.
    4, New custom formats are sorted in the list.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Film Photography Viewfinder, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0