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AI · May 23, 2026

RevScan

Shazam for car noises, AI diagnosis in 15 seconds

RevScan launched on May 23, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.

What it does

RevScan listens to your car and tells you what's wrong. Hold your phone near the noise, record for a few seconds, and get a specific AI diagnosis, what the issue likely is, how serious it is, estimated repair cost, and what to tell your mechanic. Built real FFT audio analysis that extracts dominant frequency, rhythm patterns, and RPM equivalents before sending to AI.

RevScan listens to your car and tells you what

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