Gboard’s latest update now lets users adjust the keyboard’s font size directly within its settings, a feature previously limited to beta builds. Under Settings → Preferences → Font size, users can use ...
You can change the font size on your Android phone or tablet by heading to your device's Accessibility menu. You can also change the screen's zoom settings to make images and other non-text content ...
Adjustable text sizes aren’t new to iOS, but iOS 7 improves upon it with its new text size adjustment tool. In iOS 6, you could adjust the text in certain apps to appear much larger than the default.