
Lua Ring — Anillo Anticonceptivo
Recordatorios y seguimiento del anillo anticonceptivo
What it does
Lua Ring is the app for tracking your contraceptive ring. Discreet reminders, lunar cycle chart, and total privacy. No clouds, no ads. Lua Ring helps you keep track of your vaginal contraceptive ring without complications. Record when you inserted it, when it's time to remove it, and receive timely reminders—all without your data ever leaving your phone.
Does a similar job
all alternatives →
- IMI made a privacy friendly and simple app to track my menstruation2024 · play.google.com · ▲732
Hey HN, after the app I actually used to track my period wanted me to log in and save my data in the cloud, I decided to write my own. Most apps in this area are based on a subscription model and display far too much information anyway. For me, a simple calendar is enough where I can add a few notes if necessary. So that is the result of my work - a simple design and the data is only saved on the smartphone.



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Launched alongside, May 2026
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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…
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- FM
Dev tools · May 2026 · github.com