
prtcl: health protocol tracker
Stop guessing what works. Find the signals in your data.
What it does
Built to make following health protocols easier. you can have multiple protocols, adapt some of the ones included, or create your own from scratch. You can also track your markers, blood pressure, symptoms and heart rate are included, but it's flexible enough to create anything you want. The app will work out which of your protocols improve your markers, and give you correlations. See exactly which steps work for you, rather than relying on statistics. Data is completely offline and private.
Does the same job
all alternatives →
BP Tracker: Blood Pressure LogJun 2026 · play.google.com · ▲4Private, offline blood pressure & health tracking
- IBI built a health protocol cheatsheet from expert recommendationsFeb 2026 · healthyhabitsvault.com · ▲10
- The Helix ProtocolJun 2026 · the-helix-protocol.vercel.app · ▲1
Minimal fitness tracker built to gamify training consistency


More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io



Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
- CCCreatium Coach▲320
Your multimedia mentor that takes you from mid to great
Life & fun · 11d ago · producthunt.creatium.info
SoloUno▲310Take control of hair pulling, nail biting & skin picking
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Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
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…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com