VKO1
A pad-based visual performance instrument for Apple products
VKO1 launched on May 12, 2026 with 75 votes, #520 of 20,538 launches that month and more than 95% of that year's launches.
What it does
VKO1 is a pad-based visual performance app for iPhone, iPad and Apple Silicon Mac. AutoMix, 53 real-time effects, 25 GPU visualizers, MIDI, Ableton Link.
Mesa turns living visuals into wavetables, then paints every voice back as light. AUv3 + standalone for iOS & macOS.
Does a similar job
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- SVSound visualisation, better than FFT (iOS)2020 · vsound.app · ▲98
2021-09-07: New version (1.4) now works on M1 macs. Performance improvements released for both iOS and MacOS. Follow the app on Facebook, Twitter! Subscribe to email list to hear about the future developments. See live sound with high-precision details across both, time and frequency domains! iOS (i
Usage2025 · usage.pro · ▲461For everyone curious about how their devices are performing, I made an app that lets you monitor many aspects of a Mac. It is a lightweight, customizable, and very convenient app for everyday use. Also available for iPhone and iPad. Check it out, and I would love to hear your feedback!



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Source: Product Hunt launch ↗
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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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