What is it?
An educational mobile application designed to help Brazilian high school students prepare for ENEM (National High School Exam) and other university entrance exams with concise content, practice exercises, and personalized study plans.
Features
- Comprehensive subject summaries with offline access
- Practice question banks with detailed explanations
- Essay writing topics and guidance
- Personalized study plans and progress tracking
- Daily tips and achievement system
- Cloud synchronization across devices
- Freemium model with both free and premium content
Tech Stack
- React Native
- Firebase (Authentication, Firestore, Realtime Database)
- Cloud Functions for serverless backend operations
- Realm for local database storage
- MongoDB for cloud data storage
- Prismic CMS for content management
- TanStack Query for data fetching and state management
The Backstory
RevisApp began as a personal project during my university days. While preparing for ENEM after leaving my Computer Engineering course, I needed a way to review study materials anywhere, even offline. I taught myself Java and Android Studio, launching the first version in April 2017 in a study group.
What started as a solution to my own problem evolved into a comprehensive educational platform.
Today, RevisApp has become a reference in mobile learning for Brazilian students. The platform leverages mobile learning and microlearning concepts to make education more accessible, turning students' smartphones into powerful learning tools that adapt to their routines and needs.