FluenteMente is an Android app designed to help beginner music students develop their theoretical and musical perception skills. The app emphasizes theoretical fluency, focusing on internalizing basic processes before moving on to more advanced content. The goal is to help students develop their musical perception more easily.

The app offers text-based lessons on basic music theory and self-regulated learning, with review questions. It also includes exercises that involve notation, intervals, scales, chords, and harmonic analysis to practice theoretical fluency. Additionally, FluenteMente offers ear training exercises for recognizing basic elements such as intervals, types, and inversions of triads and tetrads. The app also provides practice for recognizing harmonic progressions involving three to seven chords, using Roman numerals and scalar degrees of soprano and bass.

It's important to note that this app is only available in Portuguese (Brazil). Overall, FluenteMente is a great tool for beginner music students looking to develop their theoretical skills and musical perception.