Network error
Network connection unstable, no matter even it’s on WiFi or strong cellular
AI is not visually interactive
Advertisement is misleading. There is not avatar to provide interactive communication and learning, only audio or text. Very disappointing!
Disappointed
What I thought I was buying and what I got are two different things, with no seven day trial period
I happily paid $200 a year for Langua but your app Stella is way too misleading
I happily paid $200 a year for Langua but your app Stella is way too misleading
Good but sign is not working ,.. adios Stella
Good but sign is not working ,.. adios Stella
Microphone problems
AI is constantly confused I’m








