Coal Technology

This Coal technology app is very helpful for students,

SQSTECH · com.sqsapps.coaltechnology

Not rated yet 100+ downloads v3.1.0 3.2 MB Android 4.4+ PEGI 3 · Everyone

Download APK 3.2 MB All versions

At a glance

Latest version: v3.1.0 (30100)
Updated: Sep 3, 2025 (1 year ago)
APK size: 3.2 MB
Requires: Android 4.4+ (API 19)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Apr 5, 2020 (at least)
Permissions: 2
Website: sqstech.org
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Coal Technology is an app by SQSTECH in the Education category, listed since at least April 2020. It has no native code, so it runs on any Android processor.

It asks for 2 permissions, none of them sensitive.

What's new in v3.1.0

Learn coal technology

Description

From the listing uploaded by “catappult”.

Coal Technology • This Coal technology app is very helpful for account and finance students, college and university students.. Coal technology app contains the basic learning of coal technology that can guide you to get to know better knowledge in order to make it happen in your daily life, both at work or your business... Introduction to Coal • Formation • Uses Today: (Coal as Fuel) • Switch to Natural Gas • Coking Coal and use of Coke • Gasification • Liquefaction • Refined Coal • Industrial processes • Production of chemicals • Clean Coal Technology • Coal Upgrading Technology • Environmental and Health Effects Download this app and Please leave your feedback , so we can improve our apps.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “sqsapps” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Sep 3, 2025
Antivirus scan passed Sep 19, 2020
Signed byCN=sumbul rajput, OU=sqsapps, O=sqsapps, L=kh, ST=sind, C=pk
Signing certificate (SHA-1)DC:20:23:8A:E3:F4:C8:9C:DB:EA:A3:8E:E7:3B:7B:A7:A5:49:27:66
File MD5c55577d511ea12d3e41ba8ac827ed8f3
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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 (2)

Coal Technology requests 2 permissions, none of them sensitive.

Full network access android.permission.INTERNET
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Coal Technology APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Coal Technology APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is c55577d511ea12d3e41ba8ac827ed8f3.