Past Code is an app that helps international students find supporting exam papers using their phone camera. Specific patterns are extracted from images to match their document with supporting papers. In 2021, over 200,000 papers from 64 different countries were scanned on Past Code.

• Over 200,000 papers were scanned through Past Code as of January 2022.
• Reached #14 on the App Store Education Top Charts
• Used by students from over 64 different countries.
• An combination between Apple’s vision framework and a self-written algorithm to extract specific patterns from images.
• Featured on www.helpigcse.com - Read

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