UAE Dialer (Etisalat + Du) is a user-friendly application designed for Android users who frequently make international calls using Hello Card or Five Card. This free app simplifies the calling process by allowing users to call directly from their contacts without repeatedly dialing card numbers. It supports calls to various countries including India, Pakistan, Bangladesh, and more, making it a versatile tool for expatriates and frequent travelers in the GCC region.

Key features include a call screen for direct dialing, a favorites section for quick access to frequently called contacts, and a history screen to track past calls. The app also offers customizable settings where users can select their card provider (Etisalat or Du), input their card PIN, choose a language, and specify the country to call. Notably, the app does not require an internet connection and operates using normal phone calls, ensuring accessibility at all times.