Martins Kelvin

Founder. Building apps.

About

Solo founder building tools that turn intention into action. Abstenence is my flagship project — a pay-to-commit habit tracker born from my own struggle with follow-through. When I'm not building, I'm sketching out ideas across games, apps, and infrastructure — I've got more concepts than hours in the day.

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Tastemaker

Gone streaking

Maker History

AbstenencePay a commitment fee to abstain from something for 2-5 days
Aug 2026

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Joined Product HuntMarch 19th, 2026

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7h ago

Abstenence - Pay a commitment fee to abstain from something for 2-5 days

Abstenence is a pay-to-commit habit tracker. Pick something to abstain from, stake $2–$100 on a short 2-5 day challenge, and pass or fail — no resets, no refunds. Real money makes discipline real.