With its name sounding like “talk to us”, Doc2Us allows you to talk to a doctor or any healthcare professional via text chat anytime, anywhere. Not keen on typing a long paragraph? You can also use audio and picture messages to better describe your condition. Anytime you have an issue that’s nagging at you, you can turn to Doc2Us for a quick chat, for it’s your personal pocket doctor. Besides that, it also provides daily health tips and articles to users for free!