Neutral Density Calculator vs Bracketfuse

Neutral Density Calculator for photographers to calculate the shutter speed when adding neutral density filters to your lens. Set the filter you are using and the shutter speed without the filter and the app calculates the new shutter speed with your filter fitted. This is a utility app that helps you determine the correct exposure time/shutter speed when using Neutral Density Filters. Instantly it tells you exactly how long to leave your shutter open, and it even has a built-in timer countdown clock. Features: - User friendly UI - Includes a countdown timer if exposure time is more than 60 seconds (bulb) - Option to dim the screen while countdown - Option to enable disable sound once timer reach - Neutral density or Optical density unit selection - Supports up to 20-stops of ND filter - Base Shutter speed from 1/8000 - 60 sec - Show Fractional transmittance data with selected ND filter Steps: 1 - How many stops your ND filter is (like a 3-stop, 4-stop, 10-stop, etc.) 2 - Base shutter speed - What your current shutter speed is (before you put your ND filter on your lens) 3 - Final time are calculate base on your input, you can press the start button sync with DSLR/DSLM camera shutter at the same time. And the timer will remind you once timer reach to release your DSLR/DSLM camera shutter. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Merge bracketed exposures into one natural-looking photo — with detail in both the bright window and the dark corner. Pick 3, 5 or 7 photos of the same scene shot at different exposures (camera RAW, DNG, JPEG, HEIC or TIFF). Bracketfuse finds the brackets for you, lines the frames up and blends the best-exposed parts of each one into a single image. Everything happens on your device. • AUTO-GROUPING — select a whole shoot at once. Brackets are grouped from each photo's exposure data and capture time, and back-to-back sets are split where the exposures repeat. Tick or untick frames to fix a set. • HAND-HELD ALIGNMENT — frames are registered to the middle exposure before merging, so hand-held brackets stay sharp. • EXPOSURE FUSION — a multi-scale blend that takes contrast, colour and good exposure from every frame. Natural by default, with no halo-heavy "HDR look". • REDUCE GHOSTING — people, leaves or water that moved between shots come from one frame instead of appearing see-through. • LOOK — Natural ↔ Vivid strength, Highlights and Shadows sliders, and white balance matched to the middle exposure. • CAMERA RAW — raw files are developed with identical neutral settings, so only the exposure differs between frames. • SEE IT FIRST — the full merged preview with every option, plus a compare view against the middle exposure. • EXPORT — HEIC, JPEG or 16-bit TIFF at full resolution, keeping the reference frame's EXIF (camera, lens, date, location). Bracketfuse merges brackets you have already shot, with your camera's auto-exposure bracketing (AEB) or a bracketing camera app — it doesn't take photos. On devices with less memory, very large files are saved at the largest size the device can handle, and the result screen tells you when that happens. Merging and the full preview are included; a one-time purchase unlocks exporting the full-resolution photo. Questions: overlapmarr@gmail.com