Is mondly premium worth it?

[OldGermanHeaps]

My daughter and I have been using mondly free to learn the basics of a few languages, russian, czech, romanian, arabic and spanish. For us it seems to be the most effective language app, we have tried a few. Handsfree mode and voice recognition is great for 7 hour drives in the van.
I am a hungry to the point where some people say I still have my dinner money from school, so i very rarely pay for apps and just click through the ads, other than youtube premium.
Has anyone tried the monsly premiun pack, 50 quid for 33 languages for a year or 90 quid for 41 languages for a lifetime? Does the included extras accelerate progress by a meaningful amount?
Děkuji

Edited by OldGermanHeaps on Saturday 8th June 11:06