This logo looks like the little thing that hits the ball in a pinball arcade game. It is pointing down and to the right and has a circle in it. The ball is just above it and has a line drawn through a bit of it.
This is a Pinball icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,900 icons, all in the same style and quality.