Here is one simple yet meaningful application, By storing and prioritizing your daily to-do lists this iPhone Application is designed to work off-line for full accessibility to your task lists anywhere, anytime. It notifies you when your prioritized tasks are due by displaying a notification badge or an alert message. The most prominent feature of this app is it supports multiple languages such as, English, German, Spanish, French, Italian, Japanese and Chinese. Lister app is developed for iPhone and can be deployable on iPad and iPod Touch