Pages

Use table styles in Pages on iPhone
The easiest way to change the look of a table is to apply a different table style to it, which you can do at any time.
Apply a different style to a table
Go to the Pages app
on your iPhone.
Open a document with a table, tap the table, then tap
.
Tap Table, then tap a different style.
If you changed the table font, border style, or border color before applying a different table style, the new table might not retain those changes.