Review on Promomatic by Antoine Scisson

The ease of use is great, it's very easy to get started using this tool right away without having any prior experience when creating icons for iOS apps.The fact that I can have multiple versions at once (alpha/beta) makes me feel more confident about my work as an indie developer.

It would be nice if there was some way to export your project after each update so that they are not merged into one file but kept separate files.I've been able to create several different types of icon sets within minutes which has really helped boost productivity during development time.