Langotalk
Solves the specific problem of having nobody to talk to, and the cross-session error memory is the one thing separating it from opening a general chatbot and saying 'talk to me in Spanish'. Useless as your only source of structure if you are starting from zero.
Pros
- Carries your error history across sessions, so the same mistake keeps resurfacing until it sticks
- Twenty-plus languages get the same tutor behaviour rather than a thin per-language wrapper
- Free tier is enough to judge conversation quality before paying
Cons
- No price is visible until you register
- Small independent operation: no company details published, support runs through Discord
- Web only — no native iOS or Android app
- Conversation practice alone will not substitute for a structured grammar syllabus