Cooldown
Create space between wanting it and buying it.
What it does
Cooldown is a private, local-first iPhone and iPad app that adds a thoughtful pause before online purchases. Browse normally in its protected browser or Safari extension. During hours you choose, it pauses Add to Cart, Buy Now, and checkout actions with a short countdown and a quiz, memory, or Snake reset. Save the item to reconsider later or continue when the pause ends. No accounts, ads, analytics, or cloud tracking—your schedule, waiting list, and history stay on your device.
Download Cooldown: Purchase Pause by KOKORO STUDIO. on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Cooldown: Purchase…
Free · In‑App Purchases · Designed for iPad. Not verified for macOS. To help you better understand the developer’s responses, see Privacy Definitions and Examples . Privacy practices may vary, for example, based on the features you use or your age. Learn More Privacy practices may vary, for example, based on the features you use or your age. Learn More The developer has not yet indicated which accessibility features this app supports. Learnfrom apps.apple.com
Does the same job
all alternatives →More commerce this month
the category →

Compare your startup equity grant for free.
Commerce · 26d ago · equitybee.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com