Hookchart: Crochet Charts

The app is very easy and simple to use the simplicity of the interface is really great I love it but I have few suggestions to make to the developer. 1. I hope the developer can add a sign up /account creation option so we can create account with our details and will be able to retrieve our account in case of lost phone, mistakenly delete app and so on. 2. The columns and rows if you can change their position like putting the rows in place of the columns and the columns in place of the rows.