I design and build native apps for Mac, Windows and iOS.
A macOS and Windows app for English learners. While you watch a film or a series, one hotkey finds the word you do not know in the subtitle, defines it in context, and saves it to your treasury to review later, or mirrors it into your Anki deck.
A bookshelf of your own for iOS. Pera tracks the books you read, builds a shelf from them, and reads your digitals on the go.