Extensions for MIT App Inventor, Thunkable, Appybuilder and Makeroid
Extensions add special-purpose features to app inventor. They are packaged as aix files and can be used just like other components. If you are interested in one of my extensions, you can contact
me and purchase it. After your PayPal payment I will send you the aix file which you can import into your project.
For further information on App Inventor extensions visit:
The ESC/POS Simple Converter enables to send formatted text, images, bar codes and QR codes from App Inventor to a bluetooth thermal printer without the need of having knowledge in ESC/POS programming.
The Quick Sort extension provides a fast sorting algorithm for vast lists of numbers or text. It is possible to make an asynchronous call in an own thread.
The Object Manager offers a convenient way of structuring and handling data as objects with attributes.