Performance · US
Est. downloads / month · US
<5K
Below chart threshold
Est. IAP revenue / month · US
<$5K
Below chart threshold
Rating · US
—
no ratings yet
Chart position
Apple's Top Grossing chart — all apps ranked by revenue (purchases + subscriptions).
Ratings count — US
See the numbers behind the rankings
Listing
This App can hide and show highlighted text by one tap to help memorization. Green or pink or yellow highlighter pen can be used. (It depends on the color tone of the pen, so please try several different types when you use this App)
No rank history yet for this selection.
