"Tononkira Malagasy WithoutCode" is the ad supported version of the "Tononkira App". Tononkira App is an application rich of a database of more than 5000 malagasy song lyrics (from Madagascar).
You don't need data network to use "Tononkira Malagasy" unless for the installation.

If you need the ad-free Tononkira Malagasy, look for "Tononkira Malagasy Sponsorisée"