Online Subscription

DieselShip's Online Content Library

Question & Answers sorted topic & Year / Month wise.

Supported Platforms

Our solution runs seamlessly across all major platforms and devices optimized, smooth, and visually modern. Experience premium performance everywhere.

macOS

Windows

iPad

iOS

iPhone

Android

Minimum Requirements:

We've made important improvements in version 2.0.2.
Please update the app to the latest version to continue using it.
Requires macOS 14 (Sonoma) or later.

Get on Mac App Store

Online subscription

Advantages of Online Subscription

01

Full year access

Updated after every exam*

Questions and answers are updated regularly after every examination. Your content stays fully up to date for 12 months — or the length of your subscription plan — at no additional cost.

02

Access on any device

Android · Windows · iOS · macOS

Study on all popular platforms — Windows 10 & 11, macOS, Android, and iOS on both iPhone and iPad.

03

Live updates

Corrections reach you instantly

In addition to the monthly updates after every exam, any edit or correction the author makes appears in your content the moment it is published.

04

Reach the author

Discuss with author & candidates

Every question has a comment section — ask the author for clarification, send feedback, or discuss with fellow candidates. Author replies depend on availability.

Have questions?

Frequently Asked Questions

Everything you need to know about the online subscription.

Will I have immediate access to solved Questions & Answers online? +

Yes. Access to solved Questions & Answers is available immediately after payment for your chosen subscription plan is complete.

How long can I access the content? +

You can access the content for the length of your plan — 12 months on a 12-month plan, 6 months on a 6-month plan, and 3 months on a 3-month plan.

Can I access the content on mobile and computer? Which devices are supported? +

Yes. Online access to questions and solved answers is possible on most devices running Windows 10 & 11, Android, macOS, or iOS (iPhone & iPad).

Is internet required to access the content? +

Yes. You will need an active internet connection to access the content.

Do I need to download any software to access the content? +

Yes. You need to install our apps to access the content in your subscription plan.

How many devices does the subscription plan allow? +

Each subscription plan lets you register two devices, but only one device can be logged in at a time — logging in on one device blocks access on the other.

Can I print, copy, or take a screenshot? +

No. Per our copyright protection policy, printing, copying, screenshots, or any other method of retrieving protected content from our website is strictly prohibited. Your subscription is constantly monitored for all such activities.

Your license will be permanently revoked if a violation is detected.

Can I contact the author for clarification? +

Yes. Users with a valid subscription plan can ask questions in the comment section below each answer, and the author replies within 12–48 hours. Suggestions, error reports, and constructive criticism about the answers are welcome — we read and respond to all comments.