Digital study apps, practice tools, and expert-designed resources for ESL 154, BIL 164, PPR EC-12, and beyond — built by a certified Texas educator, for Texas teachers.
Every app is aligned to the official TExES competency framework. Practice questions, vocabulary, and exam strategy — all in one place.
Complete study tool for TExES ESL Supplemental 154
Bilingual Education Supplemental 164/190/165 — English & Spanish
Pedagogy & Professional Responsibilities — full exam coverage
TExES Core Subjects EC-6 — all subject areas covered
TExES STR 293 — Reading science exam prep
Every Gran Vía Pro app — best value for student teachers
I'm Catalina Medrano, founder of Gran Vía Pro. I created these study tools because I lived the stress of TExES exam prep — and I knew there had to be a better way.
Every app, every practice question, and every vocabulary card is personally designed and aligned to the TEA framework so you walk into your exam with confidence.
Visit GranViaPro.com →No complicated setup. Instant access from any device.
Pick the exam you're prepping for — ESL 154, BIL 164, PPR EC-12, or the full bundle.
After checkout, your app is available immediately. Study from your phone, tablet, or computer.
Work through competencies, take practice quizzes, and walk into your TExES exam ready to pass.
Real results from real Texas teachers.
"The ESL 154 app is exactly what I needed. The vocabulary bank and practice questions matched the actual exam so well. I passed on my first try!"
"I studied for 2 weeks with the PPR app and passed with a high score. The Bloom's Taxonomy and DOK sections were incredibly clear — better than any textbook."
"The bundle is worth every penny. Having all three apps in one place made my prep so organized. Catalina clearly knows what's on these exams."