I would like to publish my application on the Google Play Store. For this, I created a developper account, and paid 5O$ to Google.
Now it seems that to publish applications on the Play Store, I must create an AAB file (this can be done with app inventor) but apparently, the required API version of my application is not correct and must be augmented by 1.
Can you please tell me what are the better free tools to use to change the API version in the AAB file ? Can you tell me what are the steps to follow for this modification, so I can obtain an AAB file ready to be published on the Play Store ?
Thank you for your help.