Many apps are good at teaching words. If your goal is spoken English, use a simpler test: how much useful English do you actually say while using the app?
It should need your voice
Tapping an answer can test recognition, but speaking needs retrieval. A good speaking app regularly asks you to form and say your own response.
Feedback should be usable
A large score is not enough. You should understand what went well and what to change next—whether that is clarity, pace, grammar, or relevance.
Practice should have a purpose
You are more likely to keep speaking when your words affect something. In Amiboli, your reply belongs to a story, so the exercise feels like a conversation instead of a microphone test.
Choose the app that gets you speaking, not just tapping.
