We need an icon that can be used on the web site and in our mobile apps. The name "HighCamp" is meant to represent a "high camp" in mountain climbing (the highest camp before a summit attempt). Sometimes we say that "HighCamp helps you keep on top of the mountain of news". Our current icon is a very crude mountain peak with a small flag on top.
Since a version of this icon will be used for the web site favicon and in some small buttons on the web site, it must look good and be identifiable at 16x16.
The icon will typically be shown on a white or light background. Any icon background should be transparent.
Since we will also be using this icon design for iOS and Android versions of our mobile app, we will need this rendered at all icon sizes (from 512x512 for the app stores, all the way down).
For the purpose of choosing a winning icon design, we'd like to see the 256x256 and the 16x16 version of the icon.
For the final design, we will need the vector source files and rendered versions for the web (16, 32, 64, 128, 256) and all iOS and Android icon sizes (29, 36, 48, 50, 57, 58, 72, 96, 114, 512).