Radio Active Icon in iPhone Style

This is a Radio Active 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 12,300 icons, all in the same style and quality.
The logo is a typical radiation or nuclear symbol. It is made of a main circle, inside of which there are four more shapes. The first shape is a small circle in the center and it is surrounded by three rounded triangles facing inwards towards the small circle.