NDx: ND Filter & Exposure Calc

Name: NDx: ND Filter & Exposure Calc
Author: Salomax

LiveSalomax3 apps · 9.8K installsPhotographyFreeIn-app purchases: $5.99 per itemde.salomax.ndx

A photography exposure time calculator for ND filters.

Alert me ★ Watch Open in Play ↗

Total installs: 2,012
Installs / day: +1
Rating: —★
Released: 10 Mar 2021
Last update: 1 Dec 2023
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

4dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

1 in 1 group

0 Sensitive0 Notable1 Routine

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Make your phone vibratecontrol vibration · VIBRATE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

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Full description

NDx is the ND filter calculator you always wanted. It lets you easily calculate exposure times when using neutral density filters in your photography work. And it offers so many more useful features. • Beautiful and fast user interface • High precision calculation • Combine (stack) as many filters as you like • Create your own filters • Filter calibrator included • Comes with a handy timer • Customizable EV step size: full, half or third • Compensation dial to fine-tune your camera settings Of course works with all filters, no matter the brand: Haida, Kase, NiSi, Lee, Cokin, Rollei, K&F, Gobe, Kenko, LucrOit, Singh-Ray, Tiffen, Formatt-Hitech, and so on… A must-have for every landscape and cityscape photographer.

What's new

Increased compatibility with Android 14.

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