TapTyping - Typing Trainer, the mobile typing app helps users practice while on-the-go making it ideal for commuters who want to practice typing during their downtime.

Either way, if you’re now a grown adult who has been hunting and pecking at your keys for decades now, perhaps you’d finally like to buckle down and learn how to type by touch.

When you sign up for either service, the app asks you why you want to learn the new language and what level you're starting at. Ultimately, you don't have to choose between the two.