Here is how you can add text to all your photos on any device using the default applications available on them.

Learn more about how you can spruce up the contacts on your iPhone by associating a photo or image with each one.

Do you know you can animate your text messages in the Messages app? Learn here how to bring your texts to life with this guide.

Mike Sorrentino/CNET Sign with Apple's Markup tool on iPhone Apple's Markup tool allows for annotating documents and photos with text, images, emojis and signatures.