Spanish Dictionary is a free Android application developed by Klaus Weidner that provides completion suggestions for Spanish words. It is designed to work with Hacker's Keyboard, which is a popular virtual keyboard app for Android devices.

This completion dictionary is based on the Cyanogen dictionary, which is released under the Apache 2.0 license. It offers a comprehensive list of Spanish words and phrases to help users type faster and with more accuracy. The app is particularly useful for those who frequently communicate in Spanish via text messages, emails, or social media platforms.

Overall, Spanish Dictionary is a reliable tool for anyone who needs quick access to Spanish words and phrases while typing on their Android device. It is easy to use and can be downloaded for free from the Google Play Store.