He built a posture-tracking app and made $1K in revenue the same day. @starterstory
He built a posture-tracking app and made $1K in revenue the same day.  @starterstory
Uploaded June 2026 | Updated September 2026, 1 day ago
Marc Lou makes $77K/month as a solopreneur and has shipped 35 startups. His rule: stop thinking about output, just build the thing you want to exist.

Saw he was “slouching like a shrimp” at his desk
Built a tinyq app that uses your webcam to check posture
Launched at 3pm with one tweet + posts on LinkedIn, Threads, Reddit
$1,000 in revenue on day one

30 of his 35 startups flopped. So the hit rate is about 5%. But he keeps rolling the dice, because the only way to validate an idea is to ship it with a buy button.
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Starter Story |

He built a posture-tracking app and made $1K in revenue the same day.

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