ARK Infrared

Infrared film simulation

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

ARK Infrared turns ordinary photos into infrared photographs — the way they would look shot on IR film through a real filter. It is not a color preset. The engine reads every pixel for the physical evidence infrared responds to — chlorophyll, sky light, tungsten heat — and rebuilds the image the way film would record it. Foliage glows. Skies go black. Nothing is painted on. FOUR FILMS BW — black & white infrared, 590–850 nm. The look of Kodak HIE: glowing foliage, dark skies, halation bleeding around highlights. The dial sets the filter wavelength. AERO — Kodak Aerochrome false color. Vegetation turns red, everything else keeps its neutral tone. The dial moves through the Wratten filter series (#12 to #25), exactly the axis practitioners used on the real film. NIGHT — infrared at night. Tungsten lights blaze, foliage burns red against a black sky. The dial sets how deep into red the film goes. The engine adapts to each photo's white balance automatically. MOON — day for night. Shoot in daylight, get a moonlit night — the way the eye actually sees in the dark: reds sink first, color drains, the day sky goes deep. Not a blue wash. The dial sets how far into the night you go. FILM BACK FOR VIDEO Load a clip. The deck tunes on a poster frame, live; one key renders the whole clip in the same film — every frame through the full engine. INSTRUMENT, NOT APP One aluminum deck. A tuning ruler, an exposure dial, one red key. Live rendering while you drag. Tap the nameplate to read what infrared light actually is — with Herschel's 1800 experiment you can run with your finger. Exports in 10-bit HEIF at full resolution. No account. No network. Your photos never leave the device.

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MOON — a fourth film. Day for night: shoot in daylight, get a moonlit night. Reds sink first, the day sky goes dark. Not a blue wash. THE MANUAL — tap the nameplate: the article now opens on the active film's chapter. Kodak HIE, Aerochrome and the camouflage hunt, the night film that never existed, and Hollywood's nuit americaine. Also: video export now survives switching apps mid-render, a proper mechanical loader instead of the system spinner, and RAW loading no longer freezes the deck.

Version 1.3.0

The developer, Andrei Nikiforov, 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.

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    Accessibility

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    Information

    Seller
    • Andrei Nikiforov
    Size
    • 4.3 MB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 ARK studio
  • Developer Website
  • Privacy Policy

    • More by Andrei Nikiforov