SPENTIG CBT, developed by Rahdiansyah, is an Android application designed to run controlled Computer Based Testing for school examinations. The app provides a locked exam interface that restricts device multitasking, supports QR code session entry, and submits answers to a central server for timed assessments. It emphasizes secure delivery, simplified session access, and low device requirements, aimed at secondary school students and teachers managing supervised, on-site digital tests.

How the app operates as a single-purpose exam gateway

The app functions as an exam browser that forces the device into a dedicated testing mode. During an active session the tool prevents split-screen use, blocks floating windows, and restricts navigation outside the test interface, so students remain inside the exam environment. Login commonly uses school-issued credentials or a scanned QR code, and completed answers post to the institution’s server over the network for evaluation.

How it supports academic integrity during assessments

The developer built anti-cheating measures to reduce unauthorized assistance. The app blocks screen capture attempts and prevents switching to other applications, actions that reduce opportunities for sharing questions or viewing external resources during a timed exam. If the app closes unexpectedly, exam protocol requires notifying the proctor for a session reset, which places responsibility for recovery on supervised staff rather than individual students.

Who it serves and device accessibility constraints

The app targets students and faculty at the originating school and similar institutions using the same CBT infrastructure. It runs on a broad set of Android devices and is optimized for lower-spec hardware, typically supporting Android 5.0 and above to preserve security features. Because login depends on school credentials or QR codes, instructors must provision sessions before students can join.

How it fits classroom workflows and where it limits flexibility

The tool integrates with a school’s internal exam servers, which simplifies classroom administration when the local network and proctor procedures are in place. That same tight coupling limits use outside the institution’s infrastructure and makes ad-hoc testing across different schools impractical. Reliable network access and a proctor plan are therefore prerequisites for smooth exam delivery.

Assessment: practical for school-run, supervised exams with infrastructure dependencies

For schools that operate a local CBT service and can staff proctors, the app delivers a controlled, mobile testing option that reduces common integrity risks. Its dependence on the institution’s exam servers and on-network operation restricts flexibility for cross-site or informal testing. Practical tip: run a pre-exam connectivity and proctor checklist to catch device or network issues before students begin.