Exposure calculator

Conversion of exposure for long exposures with ND filters, etc...

WADCoding · com.ccl.longexposurecalculator

Not rated yet 10K+ downloads v2.7.4.1905 4.1 MB Android 4.1+ PEGI 3 · Everyone

Download APK 4.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.7.4.1905 (1905)
Updated: Jul 4, 2026 (3 months ago)
APK size: 4.1 MB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Photography (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 6
Developer contact: [email protected]

About this APK

Exposure calculator is an app by WADCoding in the Photography category, listed since at least June 2023. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

What's new in v2.7.4.1905

Menu to the exposure calculator app removed if the app is not installed

Description

From the listing uploaded by “appupdater”.

To calculate the correct exposure equivalence based on an initial shutter speed, aperture and ISO settings. You can use the calculator with ND filter. Determine how to make 1000 times longer photos, for example. Two of the three parameters can be blocked, the last parameter is determined automatically. The minimum and maximum speed can be set, it goes the same for aperture and ISO to be specific to your device. Free version sponsored by some ads. If you want to support the development and use an ad-free version install https://play.google.com/store/apps/details?id=com.ccl.longexposurecalculator.noad Performance improvement Advanced settings that allow you to configure all speeds, apertures and sensitivities manually.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 4, 2026.

Store checks and file details

Developer signature verified Jul 4, 2026
Validated against Google Play Jul 4, 2026
Signed byC=FR
Signing certificate (SHA-1)89:27:15:08:A4:7D:44:C7:90:67:56:31:E6:77:B0:7D:23:B4:39:BA
File MD5b3504f132eedf483ab1f0b51657ff320
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Exposure calculator requests 6 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait