Electrc NEC Calcs Lite

Electrc NEC Calcs Lite is a National Electric Code compliant app.

NEC Design Software · com.necdesign.elec111lite

Not rated yet 5K+ downloads v8.4 309.1 KB Android 4.1+ PEGI 3 · Everyone

Download APK 309.1 KB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v8.4 (23)
Updated: Sep 26, 2026 (12 days ago)
APK size: 309.1 KB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Business (app)
Listed since: Oct 30, 2020 (at least)
Permissions: 1
Website: necdesign.com
Developer contact: [email protected]

About this APK

Electrc NEC Calcs Lite is an app by NEC Design Software in the Business category, listed since at least October 2020. It has no native code, so it runs on any Android processor.

Since version 9.1, the minimum Android version rose from 4.0 to 4.1. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 8.3.

Description

From the listing uploaded by “appupdater”.

Electrc NEC Calcs Lite for Android is a free version of our popular desktop application. It currently performs Conductor Sizing Conduit and Trough Fill Fault Current calculations Voltage Drop All in compliance with the National Electrical Code. Let us know if you would like to see any other features added.

Version history

3 versions are listed, going back to v9.1. Since v8.4 it requires Android 4.1+.

v8.4 LATEST Sep 26, 2026 309.1 KB TRUSTED v8.3 Aug 24, 2025 309.1 KB TRUSTED v9.1 May 7, 2025 309.1 KB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 26, 2026.
Certificate issued to “nec design software” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 26, 2026
Validated against Google Play Sep 26, 2026
Signed byCN=robert lacapra, O=nec design software, C=us
Signing certificate (SHA-1)00:B1:7B:DB:99:60:47:67:80:AA:C2:B2:0E:01:35:7D:AD:D8:1C:D0
File MD5bff107b5e85216bc47b213266b1a62ad
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Electrc NEC Calcs Lite requests 1 permission, none of them sensitive.

Full network access android.permission.INTERNET

Required hardware & features

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

Electrc NEC Calcs Lite APK: questions and answers

Is there a version of Electrc NEC Calcs Lite for older Android phones?

The current version needs Android 4.1 or later. Version 8.3 is the newest listed build that installs on Android 4.0.3 and later. Get version 8.3 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Electrc NEC Calcs Lite APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is bff107b5e85216bc47b213266b1a62ad.