Check Answer vs Sury Scan

Turn your smartphone into an intelligent OMR scanner! Tired of manually grading answer sheets one by one? With Check Answer, you can grade dozens of exams in just minutes. Powered by advanced image processing, it is designed to be the most efficient and user-friendly tool for teachers and educators. Key Features That Set Us Apart: - Flexible Answer Key Templates: Create your own custom answer sheets effortlessly—whether it’s 20, 50, or 100 questions. Use "Grid Mode" to place marking points in seconds. - Precision Crosshair: Achieve pixel-perfect accuracy. Our aiming system ensures clear visibility even under your fingertip, eliminating any placement errors. - Snap & Grade (Instant Grading): Simply take a photo of the answer sheet. The system easily corrects image angles (Perspective Warp) and calculates scores instantly, highlighting correct answers in green and errors in red on your screen. - Adjustable Sensitivity Control: Supports both pencils and pens. You can manually adjust the detection threshold to ensure maximum accuracy in any lighting condition. - Results & History Tracking: Save student names and scores organized by subject. Access exam history anytime to monitor student progress over time. - Export Data (Pro Feature): Pro members can export scores as CSV files, ready for use in Excel, Google Sheets, or any school grading system. Perfect For: - Teachers of all levels (Primary, Secondary, University) - Tutors and Test Prep Centers - Corporate training and assessments - Start for FREE! - Create up to 3 templates and use all core features at no cost. Upgrade to Pro for unlimited templates and to unlock the data export feature. Download Check Answer today and take back your valuable teaching time! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Sury Scan turns your phone into an offline answer-sheet checker for your class. Print the answer sheet from the app, let your learners shade their answers, then scan each paper with your camera. Scanning and grading happen entirely on your device — no internet needed, so it works in any classroom. CHECK A PAPER IN SECONDS • Print A–D answer sheets for 10 to 100 items • Scan with the built-in camera and get the score instantly • Set the answer key by tapping, or by scanning a shaded key sheet • See every item marked correct or wrong on the scanned paper • The handwritten name area is captured so you know whose paper it is WORKS WITHOUT INTERNET Sign in once while online, then scan a whole class offline. Nothing about the scanning or grading needs a connection. ITEM ANALYSIS BUILT IN See the mean score, the most and least learned items, how each choice was answered, difficulty per item, and the discrimination index — everything you need to know what to reteach. Send or save the full report as a PDF. CONNECTED TO YOUR SURY CLASS RECORD Link a test to a section and subject in your SURY account, match each scanned paper to a learner, and the scores appear in your SURY exams, item analysis and class record. Exams already made in SURY can be imported and scanned here too. REQUIREMENTS Sury Scan is used with an existing SURY teacher account. Sign-in requires internet the first time.