For iOS, select Settings, then choose Accessibility. Select Display & Text Size, then Larger Text and leave Larger Accessibility Sizes toggled off.
For Android, search ‘Font Size’ or go to Settings, then choose Accessibility. Select Display Size and Text. Drag the font size slider to choose the size you’d like to use on your device.
Know that if you adjust the font size on your device larger than the 200% limit supported by our app (as recommended by industry benchmark WCAG 2.2AA ) , things may not look quite right. To learn more info about font sizes on your device, visit Apple Support or Android Accessibility Help .