Argyle teen’s skin-cancer app earns Apple recognition

January 5, 2026

An Argyle Secondary student is taking on skin cancer with code. Grade 10 student Adam Brayford has created Pigment, an app designed to flag potentially cancerous moles using image recognition. This summer, the project earned him a spot as a finalist in Apple’s Swift Student Developer Challenge, one of the company’s global youth competitions.

Brayford finished in the top 350 student developers worldwide. The idea is simple. Take a photo. Let the app analyze it. Then decide whether a dermatologist visit is needed.

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Melanoma is the most serious form of skin cancer and is on the rise in British Columbia and across Canada. In B.C., melanoma rates sit around the national average of about 21 cases per 100,000 people per year—roughly the level seen in other provinces like Ontario—underscoring how common this risk can be here at home.

Doctors look for warning signs like uneven borders, changing size, multiple colours, and irregular shape when checking moles. Early detection can make a real difference. Pigment doesn’t replace medical diagnosis. It helps with early detection. Brayford says the project is personal.  “A few of my mom’s friends have died of cancer,” he said. “It would be meaningful to me if I could make a difference.”

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Originally, he planned to build an emergency-preparedness app. That plan changed. He pivoted to health. And focused on melanoma. Using Apple’s Swift programming language and Core ML, Brayford trained his model on thousands of melanoma images. It took multiple rounds of testing. Early versions reached about 70 per cent accuracy. The final model reached 93 per cent. Pigment works offline. Photos stay on the device. User privacy comes first.

Much of Brayford’s coding knowledge is self-taught. He also received guidance from teachers at Argyle Secondary School and now teaches at a local coding school himself. As a finalist, he received a certificate from Apple and a pair of AirPods. He’s also been granted time to further develop the app, with plans to publish it once he turns 18. He didn’t make the top 50 this year. Those students are invited to Apple’s headquarters in California. Still, Brayford is already looking ahead. Next year, he plans to return.

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