Basic! Is a simple yet powerful dialect of Dartmouth Basic that allows you to write and run programs directly on your Android device. Basic! Programs are text files that need the BASIC! Interpreter in order to run.
A free .apk file of BASIC! Quick APK 0.2 can be downloaded from Droid Informer and you can take a look at users' reviews on this site. Prepare 352 KB of free space on your device for this app installer and keep in mind that it requires Android 2.1 and above. The antivirus report shows that the app is completely safe for usage. Mougino is the developer of this application which can be found in the Productivity category.
The tool has been downloaded and installed by over 5K users and the latest release is dated May 31, 2019. Google Play shows that BASIC! Quick APK is rated 4.2 by its users.