ETS Apps come with their own languages; how many is not limited, but is determined by the ETS App developer.
•ETS Apps can offer their own language-switching feature or can query ETS for the currently set ETS Language (the latter for the purpose of synchronizing, if required).
•If an ETS App is not available in the current ETS language, the ETS language algorithm for displaying product database entries will not be used automatically. The fallback logic or language applied in ETS Apps is solely the responsibility of the ETS App developer.
•I-ETS Apps are always available in the languages which the ETS language itself supports.