@JEWEL is the author of this extension. Is the 'someone' authorized by @JEWEL to sell the extension?
To buy an extension, only purchase from its owner. For example, this is an excerpt from Taifun's paid Alarm extension's Terms and Conditions.
This is a single user license for you as App Inventor developer, which means, the extension (aix file) is only for you to use. You are not allowed to pass the extension (aix file) to someone else. In case you are interested in a multiple user license, please contact me by email.
You can also see this in his/her website:
This is is the only authorized place to download this extension. It is not allowed to host this extension somewhere else and offer it for others to download , be it on another website or market place or similar.
Thank you, he has the right to strive and sell what takes his time, but after taking the money, he has to give the buyer the right,, I bought extension ads from him and then were rejected by Google Pla policy and when i ask him to update the extension he don't answer me
Yes, this extension is working with App Inventor and any other builders.
You're right! I've built that application only for showing the output result. If you build your own application using my extension, the ads output will be same.
Please text me on Telegram/WhatsApp to get faster response.
(Thanks)