Icons8 Filled Icon in iPhone Style

This is a Icons8 Filled 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 12,500 icons, all in the same style and quality.
There is a number eight inside a circle. The number eight is horizontal instead of vertical. The number eight is centered and large but it is not touching the edges of the circle. The lines of the eight are thick but thin on the circle.

Idea of Icons8 Filled Icon by Eveline

We've received the idea on August 29, 2013 and created the icons on September 03, 2013

I haven't see a "I love Icons8" icon yet. Isn't that a bit silly? I mean: you provide this icon design service for "free" (linking back as the only costs) but there is no icon indicating the use of these icons are coming from icons8 using a single icon. I would love to have such an icon to provide a link back. When people click on the iloveicons8-icon they directly go to your website. How about these two icon designs: 1. "i love icons8" where the 'I' contains the "icons" text vertically (with the 'i' on the bottom, the 's' at the top, then a heart icon that contains the "8", just like this: http://www.vijfhart.nl/blog/wp-content/uploads/Vijfhart-logo.jpg 2. "i love icons8" where the icon starts with an 'I' and then a heart symbol and then a "i8" symbol that is wrapped within a empty box, like this: https://www.iconfinder.com/icons/175466/checkbox_unchecked_icon#size=64 3. "i love icons8" where the icon starts with an 'I' and then a heart icon and then a 'I8' icon with the 'I' just like in icon#1 with the text "icons". Love your work: +3!!!

Eveline
As an extra: could you provide these "special" icons also for separate download including really large sizes, so anybody that likes these icons printed on a t-shirt can do that. I am not saying I will do that (hint hint hint ;-)). Thank you!