A text expansion app is a powerful tool that can help you save time by transforming abbreviations into custom lines of text instantly. These apps allow you to set up shortcuts for common phrases, making it easier to type out repetitive content. By using a text expander, you can shave seconds off your typing time, which adds up over the course of a day or week. Some popular text expansion apps include TextExpander, aText, TypeIt4Me, PhraseExpress, and Breevy. Each app has its own unique features and pricing models, so it's essential to choose one that fits your needs and budget. With these tools, you can optimize your workflow, streamline your typing, and reclaim time for more important tasks.