A morphosyntactic analysis trainer for Spanish Year 13 (2.º de Bachillerato) students preparing for the PAU university entrance exam, in Galician and Spanish. It has three practice modes: morphology only (classify each word in two taps, with no hints), syntax only (with the morphology already solved, underline the phrases and assign their functions) and full analysis, as in the exam. Sentences are grouped by type (simple, coordinate, juxtaposed, and noun, adjective and adverbial subordinate clauses) and include real exam sentences from the CIUG (Galicia). It checks each word and offers a model answer, a phrase chart, syntactic tests and a guide to the differences between Galician and Spanish in the PAU. You can also add your own sentences, and it works on mobile.