Must-have for geeks: a smart prayer rug with an LED display - to pray and recite the Qur'an correctly. The only downside: the price.
Several tools (desktop and mobile apps) can convert numbers into written Arabic text. Some recommendations.
Online dictionaries are great - but there i a price: your memory is not really trained. Here is how the use of dictionaries can boost your Arabic.
Episode #15 of my series "9273 roots": 20 questions for the man who created a mobile app that can conjugate Arabic verbs flawlessly: Habib Kassem.
Reading Arabic on a mobile phone can be difficult because the script is too small. The open-source browser Kiwi solves that.
What are the best Arabic grammar books (nahw and sarf) for beginners, intermediate and advanced students? Some recommendations (in English, German, Arabic).
arabcast.org offers a huge library of Arabic audiobooks for free. It aims to help disabled people.
The Arabic verb system is very logical, but there are exceptions. Beginners, however, often struggle to conjugate verbs. Now, there is help: the app CAVE.
A list of the best Android and iOS apps and websites for translating Arabic words into English. Most of them are free.