There are three distinct activities to evaluate: following a course, producing your own response for community feedback, and scheduling study.
Busuu's public Spanish greetings guide supplies a concrete teaching sample: it distinguishes morning buenos días from later buenas tardes and explains why the gender of the following noun changes the adjective. This is public learning material, not a paid app lesson completed for this review.
The Community Corrections explainer describes a separate production task. A prompt can ask about family or holiday plans; the learner writes a response or records up to thirty seconds, checks it and sends it to the community or a chosen friend. Another speaker can return written or recorded corrections, and Reply continues the exchange. That creates a reason to form a sentence rather than only recognize an answer. No actual learner post or returned correction was sampled here, so response time and correctness remain unknown.
Study Plans, documented for Premium and Premium Plus, organize a reason, goal, minutes and study times into an estimated completion date. A calendar estimate is different from feedback on a sentence, and neither establishes independent proficiency. If a community correction changes your meaning, seek clarification before copying it.
Check whether a correction transfers to your own sentence
The public greetings guide and the documented Community Corrections flow answer different learning needs. The guide gives an example you can inspect without an account: buenos días for morning and buenas tardes later in the day, with adjective agreement tied to the noun. Community Corrections, by contrast, asks a learner to produce a written response or a recording of up to 30 seconds and send it for another person's feedback. The first is published teaching material; the second depends on an actual submission and a returned correction.
A useful check after receiving feedback would keep three separate artifacts: the original prompt and response, the correction with its author or source, and a new sentence using the same rule in a changed context. If the correction alters your intended meaning, ask why before memorizing it. If you still need a prompt to produce the new sentence, record it as helped, not independent recall. The Study Plan can schedule this follow-up, but its completion estimate is not evidence that the learner reached a CEFR level. We did not post to the community, receive a correction or test lesson access.