Petrochemical Engineering app icon

Petrochemical Engineering

Learn petrochemical engineering with tools, MCQs & offline study.

Softecks · in.softecks.petrochemicalengineering

Not rated yet 10K+ downloads v3.0.1 40.4 MB Android 7.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v3.0.1 (13)
Updated
Jun 11, 2026 (4 months ago)
APK size
40.4 MB
Requires
Android 7.0+ (API 24)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Education (app)
Listed since
Apr 14, 2021 (at least)
Permissions
14 (1 sensitive)
Website
softecks.in
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Petrochemical Engineering is an app by Softecks in the Education category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 3.0, the APK grew from 19.4 MB to 40.4 MB. Since version 2.3, the minimum Android version rose from 6.0 to 7.0. It asks for 14 permissions, 1 of them sensitive: read shared storage. It asks for the same permissions as version 3.0. The app can read the advertising ID that ad and analytics services use.

What's new in v3.0.1

✅ Improved layout and design ✅ Made subject categories offline compatible ✅ Added 21 free petrochemical tools ✅ Added Dictionary, Formulas, MCQs, How-to, Updates and Q&A sections ✅ Added Light/Dark theme switch ✅ Enhanced offline support ✅ Improved search, bookmarks, performance and user experience

Description

From the listing uploaded by “appupdater”.

Petrochemical Engineering is a complete learning app designed for petrochemical engineering students, chemical engineering learners, petroleum technology students, refinery learners, process engineering learners, and engineering exam preparation. This app helps you learn important petrochemical engineering concepts, practice MCQs, revise formulas, explore technical terms, use practical petrochemical tools, and study offline anytime. Whether you are learning petroleum processing, refining operations, thermodynamics, chemical reaction engineering, hydrocarbon properties, distillation, heat exchangers, pumps, compressors, valves, or petrochemical production, this app gives you organized study content in one place. Key Features: ✅ 6 Petrochemical Engineering Subjects • General Concepts • Chemical Engineering Thermodynamics • Chemical Reaction Engineering • Petroleum Exploration and Exploitation Techniques • Petroleum Primary Processing Technology • Petroleum Secondary Processing Technology ✅ 21 Free Petrochemical Engineering Tools • Crude Oil Assay Viewer • Refining Process Selector • Distillation Column Simulator • Flash Calculation Tool • Petrochemical Yield Estimator • Hydrodesulfurization Efficiency Calculator • Aromatics Separation Tool • Olefin Production Estimator • API, SG and Density Converter • Hydrocarbon Property Calculator • Z-Factor Calculator • Vapor Pressure Calculator • Bubble/Dew Point Estimator • Heat of Combustion Calculator • Octane / Cetane Number Estimator • Heat Exchanger Duty Calculator • Cooling Tower Sizing Tool • Compressor Power Calculator • Pump Horsepower Calculator • Pipe Pressure Drop Calculator • Valve Cv Calculator ✅ MCQ Practice Sets Practice petrochemical engineering multiple-choice questions and improve your exam preparation. The free version includes 15 MCQ sets. ✅ Formulas Section Quickly revise important formulas related to thermodynamics, refining, petroleum processing, hydrocarbon properties, pressure drop, heat transfer, pumps, compressors, and petrochemical calculations. ✅ Dictionary Section Understand important petrochemical, refinery, petroleum processing, chemical reaction, and process engineering terms with simple explanations. ✅ Question & Answer Section Study subject-wise Q&A to improve your understanding and prepare for exams. ✅ How-To Section Learn petrochemical engineering concepts step by step through practical how-to guides. ✅ Updates Section Stay updated with useful petrochemical engineering learning content and app improvements. ✅ Offline Access Read concepts, formulas, MCQs, Q&A, and study materials anytime without internet. ✅ Bookmark & Search Bookmark important topics and quickly search for tools, formulas, explanations, and study content. ✅ Light & Dark Mode Switch between light and dark themes for a comfortable reading experience. Best For: • Petrochemical Engineering Students • Chemical Engineering Students • Petroleum Engineering Learners • Refinery Process Learners • Diploma & Polytechnic Students • Process Engineering Learners • Oil and Gas Learners • Engineering Exam Preparation • Petrochemical Reference & Revision Download Petrochemical Engineering today and start learning refining technology, petroleum processing, thermodynamics, reaction engineering, formulas, MCQs, and practical petrochemical tools in one simple app. Note: This app is designed for educational and reference purposes only. For professional refinery operations, plant design, safety decisions, process calculations, or industrial engineering work, always follow approved standards and consult qualified professionals.

Version history

3 versions are listed, going back to v2.3. Since v3.0 it requires Android 7.0+.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jun 11, 2026.
  • Certificate issued to “Softecks” 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 Jun 11, 2026
  • Validated against Google Play Jun 11, 2026
  • Signed byCN=Rajil Tl, OU=App development, O=Softecks, L=Mumbai, ST=Maharashtra, C=IN
  • Signing certificate (SHA-1)A9:B9:9D:F5:13:AA:85:D7:F9:72:0E:AD:6A:83:8D:51:85:E7:34:F4
  • File MD55319466745a3aa0d27d8883bd9a8aa97
  • 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 (14)

Petrochemical Engineering requests 14 permissions, 1 of them sensitive.

Required hardware & features

Petrochemical Engineering APK: questions and answers

Is there a version of Petrochemical Engineering for older Android phones?

The current version needs Android 7.0 or later. Version 2.3 is the newest listed build that installs on Android 6.0 and later. Get version 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 Petrochemical Engineering 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 5319466745a3aa0d27d8883bd9a8aa97.

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