Starter plan is Free Forever. we won't charge monthly membership on this plan. this is to promote education and help many instructors around the world to be able to afford an Online Exam Management for their community.

Its not a Trial plan and won't end after a specific period however to preserve the platform resources it wil limit the plan after inactivity longer than a period of time. please reder to the plan details on that.

The Starter and Basic plans are coming with 1 Manager account which is the same account which is signing up and creating the Space. 

* Manager: is the power user which can Add/Design/Edit/Publish/Share and Remove Exams.

* Student: is the actual end user which will take Exams.

In Advance and Professional plans, the responsibilities are broke down to different roles to be able to manage the workload more effecient, since those plans are deisgned for educational institides and Universities.

*Admin: Educaional Administrators are designing the curricullum and select Instructors for the system. They also define classes and open semesters, schedule the exams and work with high level repotings.

* Instructor: The actual responsible contacts for creating and managing Exams, including pass and fail, retake, timed or open exams policies, and working with exam participants and Instructor reports.  

You can add many type of Questions to your exam, including single and multiple choice answer. you can also add pictures to your Question and/or any of the answers.

Yes, Students can use the Show Answer feature to observe the correct answer in comparison to their selected answer in a visual and color coded interface for quick learning . this feature is available after the student take any exam. There is the option for disabling or setting a price for Show Answer feature on each Exam individually which is available in Advance and Professional plans.