Hall of fame
@openstrap
OpenStrap (one person, unnamed)
inducted
SEP 2026 · for spite
spite score
🔥 8/10
free alternative to
WHOOP

“Your strap doesn't stop working when the subscription does. Only the app goes dark.”

OpenStrap (one person, unnamed), on openstrap.github.io ↗
⌚

OpenStrap Edge

WHOOP sells you a band, then charges $199 a year for permission to read it. OpenStrap reads it anyway, on your phone, for free.

replacesWHOOP One membership · $199/yr
healthopen-source
next inductee: jkuri →

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Built something because a company wanted your credit card for a feature that fits in a single file? That's spiteware. Submit it and join the hall of fame.

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