DIC-o Spanish - English and English - Spanish off-line dictionary with pronunciations
You can get the .apk installation package of Spanish-English offline dict. 2.8 free of charge and have a look at users' reviews on Droid Informer. This application size doesn't exceed 3 MB. The app was checked for viruses and it was found 100% safe. DIC-o is the developer of this application which can be found in the Books & Reference category.
The most recent update of the tool was launched on Apr 19, 2018 and Spanish-English offline dict. was downloaded by over 5M users. The app is not recommended for users under the age of 10, it has been rated 4.4 on Google Play. Advertisements are a part of this application.
The tool is often downloaded by Samsung and Sony users.
From the users' point of view, the advantage of Spanish-English offline dict. is a good interface, though some people point out that the weak side of the app is flashing ads.