There is no progression or level differenciation within this app.
It repaets itself after 100 tries.
Quality of learning content
User friendliness (incl. Support)
Phrasalstein is an app that gives secondary school students the opportunity the learn and practice this difficult topic while having fun. It has 100 different verbs and their corresponding animations. It also provides synonyms and example sentences for each verb, so that students learn effectively.