I've modified the original post and added the following tips.
- Basic memory rule: If you allocate, create or copy you need to release.
- Remember to allocate memory for NSArrays and NSMutableArrays.
- Add a loading screen to your app easily! Just add a 320x480 or 480x320 png file to your project. Name the image Default.png
- The app store currently supports 7 languages. Localizing your app for these languages may increase your potential market.
- I had a hard time finding the correct folder names for Localization, so i've listed the folder names for each country.
- English - en.lprog
- Dutch - nl.lprog
- French - fr.lprog
- German - de.lprog
- Italian - it.lprog
- Spanish - es.lprog
- Japanese - jp.lprog