Is there a way to make the text bigger in the iPhone mail app, and is there a screen magnification feature for apps that don’t zoom in
The iPhone software does include controls for both making the screen text larger and magnifying the entire screen. To get to these controls in iOS 6, tap the Settings icon on the Home screen. On the Settings screen, tap General and on the next screen, tap Accessibility.
On the screen of Accessibility options, in the Vision area, tap Large Text and select a bigger point size from the samples shown. In this same settings area, you can also turn on the Zoom feature that allows you to magnify the entire screen by double-tapping three fingers on the glass. Apple’s site has more information on its other Accessibility settings.
Many Android smartphones also have accessibility settings for making the screeneasier to see, but the steps for adjusting them depends on the phone model, carrier and version of Android. On a Samsung Galaxy SIII running Android 4.0 and later, you can fiddle with the font size by tapping the Menu button and then Settings. Scroll down and tap Display and then tap Font Size, where you can select a larger option.
Some versions of Android also include a screen-magnification feature and other options in the Accessibility area of the Settings menu. For older versions of Android, third-party software like the Big Font app can help make the screen text easier to see.
Accessibility options are built into most major smartphone platforms. Microsoft has information for Windows Phone 8 users here and BlackBerry owners can find out more here.
