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Mechanical Engineering One - Engineering tools & calculators

Unlock your engineering potential with essential tools, unit converters & reference tables for all engineering disciplines.

Mechanical Engineering One
  • 1.1 Version
  • 2.7 Score
  • 338K+ Downloads
  • Free License
  • 3+ Content Rating
Download Android APK (4.47 MB)
Old Versions
Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One Mechanical Engineering One
CONS

Lack of support for retrieving pro version after device change

Interface issues on certain devices

Specificity to certain countries limits usability

Unresponsive customer service regarding app issues

Confusion over pricing and re-purchasing for pro version

Outdated content with no recent updates

Missing desired features and calculators as per user requests

Errors in specific conversion calculations

Incomplete functionalities leading to frustration

Mechanical Engineering One stands as an essential aid for professionals and students in the field of engineering, during the design process, and in academic settings. Crafted by an engineer with engineers in mind, it aims to be a go - to solution for various engineering needs.

Key Features and Target Audience

Comprehensive Engineering Tool

Positioned as one of the most comprehensive engineering tools available, its main objective is to assist users in tackling daily mechanical engineering problems. However, its utility extends far beyond mechanical engineers. Naval architects, civil engineers, HVAC engineers, electrical engineers, and any individual, whether an engineer or a student, who frequently deals with common unit conversions and mathematical calculations can benefit from it.

User - Friendly Interface

Designed with a straightforward user interface, the app is highly practical for use in the field. Its simplicity ensures that users can quickly access the necessary functions without getting bogged down in complex navigation.

Diverse Functionalities

The application is equipped with a wide array of reference tables, calculators, and converters. Notably, it houses one of the most extensive unit converters on the market. All tools support both Metric (SI) and Imperial (US) units, providing flexibility for users working in different regions or with diverse project requirements. Whether it's solving problems related to the design, production, operation, or maintenance of machinery and equipment, or assisting in the design of tools, parts, and equipment across various industries, this app proves to be a valuable resource.

Applicability

While tailored for engineers, Mechanical Engineering One also serves as a useful tool for architects, scientists, technicians, and other professionals. Additionally, it is an excellent learning companion for students who are studying engineering, helping them grasp concepts and solve problems more efficiently.

ARTICAL

Top 10 Must-Have Mobile Apps for Engineering Students in 2024

written by Engineer's Planet September 2, 2024

In the digital era of nowadays, technology is crucial for every student’s academic path, especially for those looking for engineering. An adequate set of mobile applications will greatly improve your learning process, increase output, and enable you to keep ahead of your coursework. Ten basic mobile apps that all students of engineering should think about in order for them to make their educational experience more reasonable and effective are highlighted on this blog. 

Introduction 

Engineering demands a unique arrangement of conceptual understanding and practical application. Students require tools to assist with difficult computations, project management, and continuous learning if they are to succeed in this challenging field. From fundamental unit conversions to complicated programming assignments, this blog provides a carefully selected collection of mobile apps designed specifically to meet the requirements of engineering students. 

Key Apps for Engineering Students

Here’s a breakdown of some of the most essential apps that every engineering student should have on their smartphone:

App Name Primary Function Why It’s Essential
RealCalc Scientific calculator Perfect for difficult mathematical problems requiring far more than a basic calculator.
TurboViewer 2D and 3D drawing viewer Used for distributing and examining drawings in two and three dimensions, especially for mechanical and civil engineers.
Engineering Unit Converter Unit conversion tool Converts technological data into several categories without depending on an internet connection.
Mechanical Engineering One Comprehensive tool for Mechanical Engineers Includes calculators, tables, and converters for solving everyday engineering problems.
Dropbox Cloud storage solution Offers extensive storage space for large projects and documents, accessible across multiple devices.
Civil Engineering Dictionary Reference tool for Civil Engineers Provides definitions and explanations for thousands of civil engineering terms.
Software Engineering Reference tool for Software Engineers Covers the basic principles of software engineering and maintains students informed with the most recent industry trends.
Office Lens Scanning and document conversion Allows scanning of documents and converting them into formats like PDF, JPG, or DOC.
ElectroDroid Reference electronic tool Provides a variety of electronic devices and reference resources for students studying electronic and electrical engineering.
FingerCAD 3D CAD drawing tool Particularly in architectural and mechanical disciplines, beneficial for fast designs and visual layouts.

Top Features Comparison of All Apps

To help you identify the best apps for your needs, here’s a comparison based on their top three features:

App Name Feature 1 Feature 2 Feature 3
RealCalc Complex Problem Solving Unit Conversion Offline Access
TurboViewer 2D/3D Modeling Offline Access Sharing Capabilities
Engineering Unit Converter Unit Conversion Offline Access Simple Interface
Mechanical Engineering One Comprehensive Tools Reference Material Complex Problem Solving
Dropbox Cloud Storage File Sharing Offline Access
Civil Engineering Dictionary Reference Material Offline Access Extensive Definitions
Software Engineering Reference Material Latest Trends Offline Access
Office Lens Document Scanning Document Conversion Offline Access
ElectroDroid Reference Material Electronic Tools Offline Access
FingerCAD 3D Modeling Quick Design Capabilities Offline Access

Conclusion

As an engineering student, using these apps will help you to greatly simplify your everyday studies and assignments. From calculation, and design to storage and organizing projects, every app provides a distinctive set of tools and capabilities suitable for various aspects of engineering. Using these digital resources will help you increase your output and guarantee your ability to deal with any obstacle.

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Information
  • Version1.1
  • UpdateMay 24, 2025
  • DeveloperMulti Disciplinary Software
  • CategoryProductivity
  • Requires AndroidAndroid 5.0+
  • Downloads338K+
  • Package Namecom.sshh.mechengtoolbox
  • Signaturecae7bf6dae6e4051322fca689f12b3cb
  • Available on
  • ReportFlag as inappropriate
Old Versions
User Reviews
2.7 10 Reviews
5
4
3
2
1
  • Elmer Casiple
    Elmer Casiple

    You bought Pro2.15 and now it's gone from the Play Store. You can’t update or install it on a new phone. You really enjoy the app. Makes you wonder if you should buy it again. It’s tough when a favorite app disappears like that. You might want to check with customer support for possible solutions. Perhaps they can help you access your purchase again.

  • Coleen Elias
    Coleen Elias

    I reset my device and tried downloading the app again. I can't find the pro version now. Can someone help me out? I’ll leave a five-star review once this is sorted!

  • Lloyd Kunjil
    Lloyd Kunjil

    I searched for the pro version in the Play Store. It used to be there. Now, it’s missing. I really need some help finding it. Still searching but no luck.

  • Tanweer Ahmed
    Tanweer Ahmed

    The effort involved is significant. The user interface struggles to impress. Many necessary data points feel missing or hard to find.

  • Elmer Casiple
    Elmer Casiple

    I found exactly what I wanted! The app has great potential. Adding more standards like ASTM, EN, IS, JIS would really enhance it. A better-categorized user interface would make navigation easier too.

  • ramjanam dubey
    ramjanam dubey

    This app is indeed very useful. It is available on the iOS platform. You can find it by searching for its name in the App Store. If you’re looking for a different app or one that isn't yet released, there might be plans for a future launch. Stay tuned for updates!

  • Meysam Abedini
    Meysam Abedini

    The unit conversion is just a chart, not a calculator. It doesn’t really help with convenience. The material specifications seem decent, but the bolt clearance fit lacks size information. That makes it harder to work with.

  • sam saham
    sam saham

    This app was amazing. I don't understand why they removed the pro version. I sent an email, but no one replied. I'm in the middle of a machine design project for class. It's frustrating because the built-in calculators would help me verify my work quickly.

  • Tanweer Ahmed
    Tanweer Ahmed

    Thanks to Android for this fantastic app. It’s a must-have for engineers!

  • Amit BANGIA
    Amit BANGIA

    You bought the app a while ago? That's great! Since you've changed your mobile, you can usually download the pro version again without paying again. Check the app store on your new device. Log in with the same account you used to purchase it. Look for your purchase history or the "My Apps" section. You should find the pro version there. Just hit download. If you run into any issues, customer support for the app might help you out too. Enjoy the app on your new phone!

Security Status
Clean

It’s extremely likely that this software program is clean.

What does this mean?

We have scanned the file and URLs associated with this software program in more than 50 of the world's leading antivirus services; no possible threat has been detected.

  • Name: Mechanical Engineering One
  • Package Name: com.sshh.mechengtoolbox
  • Signature: cae7bf6dae6e4051322fca689f12b3cb