* Apps have to be "Rated G: General Audiences – all ages admitted"
* Apps should not be of malicious nature
* App complies with EMF's Code of Conduct
* No code/image hot-loading without good reason (since it might change after the review process)
* It's fine for people to improve on Apps other have written. Likewise, if you submit an App, be aware that others can and will make changes to it

See https://badge.emfcamp.org/wiki/TiLDA_MK4/Badge_Store_Submissions#Rules_for_apps_in_the_official_badge_store