Made a free macOS menu bar app that fixes typing in the wrong keyboard layout

FlicKey is a free macOS menu bar app that automatically switches keyboard layouts and fixes text typed in the wrong language for each app, website, and chat conversation. The app remembers language preferences per application and even per browser tab or chat thread, and includes an auto-fix feature that corrects mistyped text on the fly. It's privacy-focused, fully open source, stores no personal data, and offers a 30-day free trial before a one-time optional payment.