# ND Filter Calc (DSLR)

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/nd-filter-calc

- Package: `de.litedev.ndfilter`
- Developer: Cubeon Solutions
- Category: Photography
- Platform: Android (Google Play)
- Released: Sep 22, 2014
- Lifetime downloads: 120,275 (updated 2026-08-17)
- What the store shows instead: 100,000+
- Rating: 4.79 from 1,314 ratings
- Readings kept: 1 (2026-08-17 → 2026-08-17)

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.