
Groupetto 3.0
Privacy-first group rides for iPhone. Now with Clubs
What it does
Groupetto is a privacy-first iPhone cycling app for real-world group rides. No social feed, no tracking, and sharing is opt-in. What’s new in 3.0: Clubs (team layer + club score) and Club rides (plan your next ride with an Apple Maps meetup spot and optional reminders). It’s built to work alongside bike computers. Your iPhone can stay in your pocket while Groupetto adds the team motivation.
Does the same job
all alternatives →More life & fun this month
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Life & fun · 10d ago · louisabraham.github.io



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Launched alongside, May 2026
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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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