FocusWriter - FocusWriter is a fullscreen, distraction-free word processor designed to immerse you as much as...

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

iA Writer - Minimal Design, Maximum Focus

Solo - Personal kanban boards hosted on your own server

Scrivener - Scrivener is a content-generation tool for composing and structuring documents.

Cash App - The easy way to send, spend, bank, and invest.