SMARTest is a tool that helps teachers to carry out digital exams with their students on mobile. Teachers can easily create an exam, or use an existing exam, and give their students access to a simple and secure digital exam space with an exam key. There is no need for students to keep there mobile data used and their results can be printed, downloaded, or exported to Google Drive or Microsoft OneDrive. To write an exam the student need not need the internet and with the implementation of smart features, the students have zero possibility of cheating in an exam. And all common features that are initialized in all CBTs. A normal with a phone with low features can be used, to write the exam student only need available mobile data of less than 1 MB. Students need not worry much as they can attend the exam in a fully convenient way with no worries.