1dea.io
r/buildinpublic · 2026-10-22

Fling

▲ $5/moRevenueCredibleCredibility 75/100

A native macOS utility that provides a command wheel at the cursor: hold a shortcut, fling toward an action, release.

Problem it solves. Speeds up invoking actions on macOS by letting users quickly select commands via a radial 'fling' gesture at the cursor.

Who pays. macOS users / power users who want faster shortcuts

Market. macOS utilities

How it makes money. One-time license purchase

Claimed. $4.99

Market hub. Utilities

Why we believe it · 23 comments read

The founder linked a real product URL with site metadata and reports a single $4.99 sale; community responses are congratulatory and only cautiously skeptical (fees math and asking if they self-purchased) rather than calling it promotional or fake.

“$4.99 gross, so after Stripe's 30 cents plus 2.9% you cleared about $4.55. Fine, but it's sale number two that tells you whether the launch worked or a friend felt sorry for you.” ▲ 8
“Is the $4.99 gross volume actually one sale, or did you buy it yourself to check the checkout flow? Most people do, and stripe dashboards don't tell you apart.” ▲ 10

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