apps / 668237473
f/ Tools: Photo Calculator
Best photography calculator
David Quiles · Photo & Video · $3.99 · US storefront
- rating
- 3.7 ★
- ratings
- 6
- updated
- Oct 16, 2026
- released
- Jul 8, 2013
v3.0
visible word pool · 6 words
title 26/30 chars · subtitle 27/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of f/ Tools: Photo Calculator's pool that are public — the keyword field is not exposed by any API.
from the listing
f/Tools is a toolkit for digital and film photography. Explore depth of field, compare defocus across lenses, and try different shutter speeds before you shoot. Plan your prints and calculate flash exposure, with interactive diagrams that make photographic concepts easier to understand. Features: • Depth of field and hyperfocal distance See near and far focus limits and how they change with aperture, focal length, and focus distance. • Defocus comparison Explore how focal…
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this page is one tool call
{ "tool": "app", "arguments": { "appId": 668237473, "countries": [ "US" ], "subtitle": true } }
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