Electronics Calculator

Electronics Calculator is Easiest App to Calculate Electronics Parts Color/Code

SmartDevX · com.smartdevx.electrocalculator

Not rated yet 1K+ downloads v2.2.5 12.1 MB Android 9+ PEGI 3 · Everyone

Download APK 12.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.2.5 (9)
Updated: Apr 21, 2026 (6 months ago)
APK size: 12.1 MB
Requires: Android 9+ (API 28)
CPU support: Any (no native code)
Category: Education (app)
Listed since: May 4, 2021 (at least)
Permissions: 9
Website: SmartDevX.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Electronics Calculator is an app by SmartDevX in the Education category, listed since at least May 2021. It has no native code, so it runs on any Android processor.

Since version 2.2.3, the APK grew from 7.7 MB to 12.1 MB and the minimum Android version rose from 4.4 to 9. It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 2.2.4. The app can read the advertising ID that ad and analytics services use.

What's new in v2.2.5

- Minor Bug Fixed

Description

From the listing uploaded by “appupdater”.

Electronics Calculator is the Easiest App to Calculate Electronics Parts Color/Code. eg: Resistor/Capacitor and so on. Resistor Color Code: The Resistor Color Code Calculator decodes and identifies a value and tolerance of 4 band wire wound resistors. The colors brown, red, green, blue, and violet are used as tolerance codes on 5-band resistors only. Transformer: The electrical component transformer that has the ability to change the level of voltage and current, by means of two coils wound around a common core or center. The core is formed by a large number of sheets or sheets of an alloy of iron and silicon. This alloy reduces losses by magnetic hysteresis (ability to maintain a magnetic signal after a magnetic field is removed) and increases the iron resistivity. - Resistor Calculator (Series/Parallel) - SMD Resistor Code - Capacitor Code - SMD Capacitor Code - Transformer Build Calculation and so on

Version history

3 versions are listed, going back to v2.2.3. Since v2.2.4 it requires Android 9+.

v2.2.5 LATEST Apr 21, 2026 12.1 MB TRUSTED v2.2.4 Nov 29, 2025 12.1 MB TRUSTED v2.2.3 Jun 6, 2024 7.7 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 21, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Apr 21, 2026
Validated against Google Play Apr 21, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)36:F3:05:89:40:BF:41:CB:CD:1F:42:38:8E:85:DC:1C:B8:19:30:BC
File MD5b497364466c532e91c227fc2c242c276
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 (9)

Electronics Calculator requests 9 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.smartdevx.electrocalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Electronics Calculator APK: questions and answers

Is there a version of Electronics Calculator for older Android phones?

The current version needs Android 9 or later. Version 2.2.3 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.2.3 · 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 Electronics Calculator 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 b497364466c532e91c227fc2c242c276.