I'm an independent iPhone developer. I'm developing a to-do app that syncs with the Simplenote web app.
General audience that likes simplicity and appreciates good design.
We need an app icon that is simple and looks good. The app design characteristics: simple, minimalist, "Helvetica-ish", "Swiss-y". The colours of the icon can be any of the following: grey, black, red, or white. The background colour of the icon is either red or white.
If it's possible, please don't use a checkmark symbol (it's a bit overused for to-do apps). But, if it's not possible, I'm okay with it.
I like something simple like the TeuxDeux icon: http://teuxdeux.com/
The various dimensions of the file will be this:
57 x 57 pixels
114 x 114 pixels
512 x 512 pixels
29 x 29 pixels
58 x 58 pixels
They all must be squares and in PNG format.
In addition, please also send one vector PDF image file (512 x 512 pixels).
Attached are the screenshot files of the actual app.