make appicon

Makeappicon.com helps designers, developers and project managers make and resize icons for iOS and Android apps. It is an icon resizer which optimizes your app icon designs automatically, and generates icons of all sizes you need before you submit your applications to app stores. It even outputs a valid AppIcon image set; just drop the directory into your Images.xcassets folder, and you're good to go!
Business address:

MakeAppIcon

Great Wall Factory Building, Rm B, 10/F, Cheung Sha Wan, 11 Cheung Shun St, Hong Kong

Phone: +852 21559299