SwipeCaddy
Which card in your wallet earns the most, at any store
What it does
SwipeCaddy tells you which credit card already in your wallet to pay with for the most rewards — at any US store or category. No affiliate links, and it never connects to your bank. A free iOS and Android app, and a ground-up rebuild of the 2017 app CCPicks.
SwipeCaddy names the best card in your wallet for any store or purchase — ranked by honest cash value, not affiliate payouts. Cash back, points and miles.
One tap tells you which card in your wallet earns the most where you're standing — cash back, points, or miles. Free on iOS and Android. Tell SwipeCaddy which cards you carry. No bank login, no card numbers — just the names. It already knows where you are and what's in your wallet. No typing, no searching. Swipe Spot is Pro; everyone gets three free taps — or pick a store yourself, free and unlimited. SwipeCaddy names the store you're standing in and the one card that earns the most there, with the fine print made plain. No bank linking, ever. The ranking never leaves your phone — we never see a transaction. We earn nothing when you swipe, so you get the honest pick — not the one that pays…from swipecaddy.com
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Commerce · 26d ago · equitybee.com
Launched alongside, August 2026
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- 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…
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